diff --git a/src/app/theme/colorScheme.ts b/src/app/theme/colorScheme.ts
index 527fa2d0c..e169bfdcd 100644
--- a/src/app/theme/colorScheme.ts
+++ b/src/app/theme/colorScheme.ts
@@ -2,11 +2,6 @@ import { useEffect } from 'react'
 import { Appearance, ColorSchemeName } from 'react-native'
 
 import { useSettings } from 'cozy-client'
-import flag from 'cozy-flags'
-
-interface GetColorSchemeOptions {
-  useUserColorScheme?: boolean
-}
 
 export const setColorScheme = (
   colorScheme: ColorSchemeName | string | undefined
@@ -15,19 +10,8 @@ export const setColorScheme = (
   Appearance.setColorScheme(formattedColorScheme)
 }
 
-export const getColorScheme = ({
-  useUserColorScheme = false
-}: GetColorSchemeOptions = {}): ColorSchemeName => {
-  if (!useUserColorScheme) {
-    return Appearance.getColorScheme()
-  }
-
-  if (flag('ui.darkmode.enabled')) {
-    return Appearance.getColorScheme()
-  }
-
-  // Force light if flag disabled
-  return 'light'
+export const getColorScheme = (): ColorSchemeName => {
+  return Appearance.getColorScheme()
 }
 
 const formatColorSchemeName = (
diff --git a/src/app/theme/themeManager.ts b/src/app/theme/themeManager.ts
index b1388f1b5..797dc26a1 100644
--- a/src/app/theme/themeManager.ts
+++ b/src/app/theme/themeManager.ts
@@ -42,14 +42,8 @@ export function setHomeTheme(params: HomeThemeParams): void {
       flagshipUIEvents.SET_COMPONENT_COLORS,
       componentId,
       {
-        topTheme:
-          getColorScheme({ useUserColorScheme: true }) === 'dark'
-            ? 'dark'
-            : 'light',
-        bottomTheme:
-          getColorScheme({ useUserColorScheme: true }) === 'dark'
-            ? 'dark'
-            : 'light'
+        topTheme: getColorScheme() === 'dark' ? 'dark' : 'light',
+        bottomTheme: getColorScheme() === 'dark' ? 'dark' : 'light'
       }
     )
   } else {
@@ -57,14 +51,8 @@ export function setHomeTheme(params: HomeThemeParams): void {
       flagshipUIEvents.SET_COMPONENT_COLORS,
       componentId,
       {
-        topTheme:
-          getColorScheme({ useUserColorScheme: true }) === 'dark'
-            ? 'light'
-            : 'dark',
-        bottomTheme:
-          getColorScheme({ useUserColorScheme: true }) === 'dark'
-            ? 'light'
-            : 'dark'
+        topTheme: getColorScheme() === 'dark' ? 'light' : 'dark',
+        bottomTheme: getColorScheme() === 'dark' ? 'light' : 'dark'
       }
     )
   }
diff --git a/src/screens/cozy-app/CozyAppScreen.Animation.tsx b/src/screens/cozy-app/CozyAppScreen.Animation.tsx
index 929ffd094..e0b70d6aa 100644
--- a/src/screens/cozy-app/CozyAppScreen.Animation.tsx
+++ b/src/screens/cozy-app/CozyAppScreen.Animation.tsx
@@ -34,7 +34,7 @@ export const Animation = ({
   ).current
   const animateFadeOut = useRef(new Animated.Value(1)).current
   const animateBarOpacity = useRef(new Animated.Value(0)).current
-  const colors = getColors({ useUserColorScheme: true })
+  const colors = getColors()
 
   const { setFlagshipColors } = useFlagshipUI(
     'CozyAppScreenAnimation',
@@ -70,14 +70,8 @@ export const Animation = ({
     ]).start(() => {
       onFirstHalf(true)
       setFlagshipColors({
-        topTheme:
-          getColorScheme({ useUserColorScheme: true }) === 'dark'
-            ? 'light'
-            : 'dark',
-        bottomTheme:
-          getColorScheme({ useUserColorScheme: true }) === 'dark'
-            ? 'light'
-            : 'dark'
+        topTheme: getColorScheme() === 'dark' ? 'light' : 'dark',
+        bottomTheme: getColorScheme() === 'dark' ? 'light' : 'dark'
       })
 
       Animated.timing(animateBarOpacity, progressBarAnimConfig.fadeIn).start()
diff --git a/src/screens/cozy-app/CozyAppScreen.functions.ts b/src/screens/cozy-app/CozyAppScreen.functions.ts
index 2ff8eca8b..7e298b883 100644
--- a/src/screens/cozy-app/CozyAppScreen.functions.ts
+++ b/src/screens/cozy-app/CozyAppScreen.functions.ts
@@ -25,7 +25,7 @@ export const config = {
 // Width has to be null at start even if it's not a valid value (was set to undefined and it broke the progress bar)
 // At the time of this fix we want to go back the previously working value but we have to investigate why it has to be null
 export const progressBarConfig = (): ProgressBarProps => {
-  const colors = getColors({ useUserColorScheme: true })
+  const colors = getColors()
 
   return {
     width: null as unknown as number | undefined,
diff --git a/src/screens/cozy-app/CozyAppScreen.tsx b/src/screens/cozy-app/CozyAppScreen.tsx
index 24772ca4c..21aa95877 100644
--- a/src/screens/cozy-app/CozyAppScreen.tsx
+++ b/src/screens/cozy-app/CozyAppScreen.tsx
@@ -23,20 +23,14 @@ import { CozyAppScreenProps } from './CozyAppScreen.types'
 import { getColors } from '/ui/colors'
 
 const getDefaultFlagshipUI = (): FlagshipUI => {
-  const colors = getColors({ useUserColorScheme: true })
+  const colors = getColors()
 
   return {
     bottomBackground: colors.paperBackgroundColor,
-    bottomTheme:
-      getColorScheme({ useUserColorScheme: true }) === 'dark'
-        ? 'light'
-        : 'dark',
+    bottomTheme: getColorScheme() === 'dark' ? 'light' : 'dark',
     bottomOverlay: 'transparent',
     topBackground: colors.paperBackgroundColor,
-    topTheme:
-      getColorScheme({ useUserColorScheme: true }) === 'dark'
-        ? 'light'
-        : 'dark',
+    topTheme: getColorScheme() === 'dark' ? 'light' : 'dark',
     topOverlay: 'transparent'
   }
 }
@@ -51,7 +45,7 @@ export const CozyAppScreen = ({
   const [isFirstHalf, setFirstHalf] = useState(false)
   const [shouldExitAnimation, setShouldExitAnimation] = useState(false)
   const { setShouldWaitCozyApp } = useHomeStateContext()
-  const colors = getColors({ useUserColorScheme: true })
+  const colors = getColors()
 
   const { componentId } = useFlagshipUI(
     'CozyAppScreen',
diff --git a/src/ui/colors.ts b/src/ui/colors.ts
index dc248defb..cc7d39265 100644
--- a/src/ui/colors.ts
+++ b/src/ui/colors.ts
@@ -130,14 +130,12 @@ export type CozyThemeColors = typeof lightNormalColors
 
 export interface GetColorsOptions {
   variant?: CozyThemeVariant
-  useUserColorScheme?: boolean
 }
 
 export const getColors = ({
-  variant = 'normal',
-  useUserColorScheme = false
+  variant = 'normal'
 }: GetColorsOptions = {}): CozyThemeColors => {
-  const colorScheme = getColorScheme({ useUserColorScheme })
+  const colorScheme = getColorScheme()
 
   if (colorScheme === 'light') {
     return variant === 'normal' ? lightNormalColors : lightInvertedColors
diff --git a/white_label/brands/cozy/js/ui/colors.ts b/white_label/brands/cozy/js/ui/colors.ts
index dc248defb..cc7d39265 100644
--- a/white_label/brands/cozy/js/ui/colors.ts
+++ b/white_label/brands/cozy/js/ui/colors.ts
@@ -130,14 +130,12 @@ export type CozyThemeColors = typeof lightNormalColors
 
 export interface GetColorsOptions {
   variant?: CozyThemeVariant
-  useUserColorScheme?: boolean
 }
 
 export const getColors = ({
-  variant = 'normal',
-  useUserColorScheme = false
+  variant = 'normal'
 }: GetColorsOptions = {}): CozyThemeColors => {
-  const colorScheme = getColorScheme({ useUserColorScheme })
+  const colorScheme = getColorScheme()
 
   if (colorScheme === 'light') {
     return variant === 'normal' ? lightNormalColors : lightInvertedColors
diff --git a/white_label/brands/mabulle/js/ui/colors.ts b/white_label/brands/mabulle/js/ui/colors.ts
index 755e31693..e96564095 100644
--- a/white_label/brands/mabulle/js/ui/colors.ts
+++ b/white_label/brands/mabulle/js/ui/colors.ts
@@ -122,14 +122,12 @@ export type CozyThemeColors = typeof lightNormalColors
 
 export interface GetColorsOptions {
   variant?: CozyThemeVariant
-  useUserColorScheme?: boolean
 }
 
 export const getColors = ({
-  variant = 'normal',
-  useUserColorScheme = false
+  variant = 'normal'
 }: GetColorsOptions = {}): CozyThemeColors => {
-  const colorScheme = getColorScheme({ useUserColorScheme })
+  const colorScheme = getColorScheme()
 
   if (colorScheme === 'light') {
     return variant === 'normal' ? lightNormalColors : lightInvertedColors