diff --git a/_convert.bat b/_convert.bat
index db9fce9..8069d11 100644
--- a/_convert.bat
+++ b/_convert.bat
@@ -9,6 +9,8 @@ for /f "usebackq delims=" %%A in (`powershell -command "(Get-ItemProperty HKLM:\
 for /f "usebackq delims=" %%A in (`powershell -command "(Get-ItemProperty HKLM:\Software\\Microsoft\Windows\CurrentVersion\Uninstall\* | Select-Object DisplayName,DisplayVersion,InstallLocation | Where-Object {$_.DisplayName -eq \"Blender\"} | Sort -Property DisplayVersion | Select-Object -Last 1 ).InstallLocation"`) do set blender=%%A
 set blender=%blender:"=%
 
+if defined BLENDER_LOCATION_OVERRIDE (set blender=%BLENDER_LOCATION_OVERRIDE%)
+
 for /f "usebackq delims=" %%A in (`curl --version`) do set curlresult=%%A
 for /f "usebackq delims=" %%A in (`ver`) do set windowsversion=%%A
 
diff --git a/_convert_manual.bat b/_convert_manual.bat
index 2572ead..746e576 100644
--- a/_convert_manual.bat
+++ b/_convert_manual.bat
@@ -8,6 +8,8 @@ for /f "usebackq delims=" %%A in (`powershell -command "(Get-ItemProperty HKLM:\
 for /f "usebackq delims=" %%A in (`powershell -command "(Get-ItemProperty HKLM:\Software\\Microsoft\Windows\CurrentVersion\Uninstall\* | Select-Object DisplayName,DisplayVersion,InstallLocation | Where-Object {$_.DisplayName -eq \"Blender\"} | Sort -Property DisplayVersion | Select-Object -Last 1 ).InstallLocation"`) do set blender=%%A
 set blender=%blender:"=%
 
+if defined BLENDER_LOCATION_OVERRIDE (set blender=%BLENDER_LOCATION_OVERRIDE%)
+
 for /f "usebackq delims=" %%A in (`curl --version`) do set curlresult=%%A
 for /f "usebackq delims=" %%A in (`ver`) do set windowsversion=%%A
 
diff --git a/_license-check.bat b/_license-check.bat
index 904e4bf..5c35096 100644
--- a/_license-check.bat
+++ b/_license-check.bat
@@ -9,6 +9,8 @@ for /f "usebackq delims=" %%A in (`powershell -command "(Get-ItemProperty HKLM:\
 for /f "usebackq delims=" %%A in (`powershell -command "(Get-ItemProperty HKLM:\Software\\Microsoft\Windows\CurrentVersion\Uninstall\* | Select-Object DisplayName,DisplayVersion,InstallLocation | Where-Object {$_.DisplayName -eq \"Blender\"} | Sort -Property DisplayVersion | Select-Object -Last 1 ).InstallLocation"`) do set blender=%%A
 set blender=%blender:"=%
 
+if defined BLENDER_LOCATION_OVERRIDE (set blender=%BLENDER_LOCATION_OVERRIDE%)
+
 timeout 3
 
 echo "VRMアドオンの最新版を取得中…"