diff --git a/src/common/utility.h b/src/common/utility.h
index fbc3653a7b242..5bc8b5c5307ec 100644
--- a/src/common/utility.h
+++ b/src/common/utility.h
@@ -28,7 +28,6 @@
 #include <QElapsedTimer>
 #include <QLoggingCategory>
 #include <QMap>
-#include <QMimeDatabase>
 #include <QUrl>
 #include <QUrlQuery>
 #include <functional>
@@ -184,8 +183,6 @@ namespace Utility {
      */
     OCSYNC_EXPORT QString timeAgoInWords(const QDateTime &dt, const QDateTime &from = QDateTime());
 
-    OCSYNC_EXPORT QMimeType mimeTypeForFile(const QString &filePath);
-
     class OCSYNC_EXPORT StopWatch
     {
     private:
@@ -357,4 +354,4 @@ inline bool Utility::isBSD()
 }
 
 }
-#endif // UTILITY_H
+#endif // UTILITY_H
\ No newline at end of file
diff --git a/src/common/utility_mac.mm b/src/common/utility_mac.mm
index 4b4d925d5ec69..2671924ec9eb2 100644
--- a/src/common/utility_mac.mm
+++ b/src/common/utility_mac.mm
@@ -266,9 +266,4 @@
 
 void Utility::registerUriHandlerForLocalEditing() { /* URI handler is registered via MacOSXBundleInfo.plist.in */ }
 
-QMimeType Utility::mimeTypeForFile(const QString &filePath)
-{
-    return QMimeDatabase().mimeTypeForFile(filePath);
-}
-
-} // namespace OCC
+} // namespace OCC
\ No newline at end of file
diff --git a/src/common/utility_unix.cpp b/src/common/utility_unix.cpp
index 3b9381a227377..77c8843abb263 100644
--- a/src/common/utility_unix.cpp
+++ b/src/common/utility_unix.cpp
@@ -150,9 +150,4 @@ void Utility::registerUriHandlerForLocalEditing()
     process.waitForFinished();
 }
 
-QMimeType Utility::mimeTypeForFile(const QString &filePath)
-{
-    return QMimeDatabase().mimeTypeForFile(filePath);
-}
-
-} // namespace OCC
+} // namespace OCC
\ No newline at end of file
diff --git a/src/common/utility_win.cpp b/src/common/utility_win.cpp
index 6d63672a72c18..8e718e0202ee9 100644
--- a/src/common/utility_win.cpp
+++ b/src/common/utility_win.cpp
@@ -27,7 +27,6 @@
 #include <shlguid.h>
 #include <shlobj.h>
 #include <string>
-#include <urlmon.h>
 #include <winbase.h>
 #include <windows.h>
 #include <winerror.h>
@@ -45,19 +44,6 @@ static const char systemRunPathC[] = R"(HKEY_LOCAL_MACHINE\Software\Microsoft\Wi
 static const char runPathC[] = R"(HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run)";
 
 namespace OCC {
-    
-QString mimeNameForFile(const QString &filePath)
-{
-    LPWSTR mimeTypeFound = NULL;
-    HRESULT hr = FindMimeFromData(NULL, filePath.toStdWString().c_str(), NULL, 0, NULL, FMFD_URLASFILENAME, &mimeTypeFound, 0);
-    if (SUCCEEDED(hr)) {
-        const auto result = QString::fromWCharArray(mimeTypeFound);
-        CoTaskMemFree(mimeTypeFound);
-        return result;
-    }
-
-    return {};
-}
 
 QVector<Utility::ProcessInfosForOpenFile> Utility::queryProcessInfosKeepingFileOpen(const QString &filePath)
 {
@@ -552,9 +538,4 @@ Utility::NtfsPermissionLookupRAII::~NtfsPermissionLookupRAII()
     qt_ntfs_permission_lookup--;
 }
 
-QMimeType Utility::mimeTypeForFile(const QString &filePath)
-{
-    return QMimeDatabase().mimeTypeForName(mimeNameForFile(filePath));
-}
-
-} // namespace OCC
+} // namespace OCC
\ No newline at end of file
diff --git a/src/csync/ConfigureChecks.cmake b/src/csync/ConfigureChecks.cmake
index 7347c255a26a3..bd1a74be11f02 100644
--- a/src/csync/ConfigureChecks.cmake
+++ b/src/csync/ConfigureChecks.cmake
@@ -31,7 +31,7 @@ if (NOT LINUX)
 endif (NOT LINUX)
 
 if(WIN32)
-  set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} psapi kernel32 Rstrtmgr urlmon)
+  set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} psapi kernel32 Rstrtmgr)
 endif()
 
 check_function_exists(utimes HAVE_UTIMES)
diff --git a/src/gui/caseclashfilenamedialog.cpp b/src/gui/caseclashfilenamedialog.cpp
index cc031db38755f..27ca251a69911 100644
--- a/src/gui/caseclashfilenamedialog.cpp
+++ b/src/gui/caseclashfilenamedialog.cpp
@@ -211,7 +211,7 @@ void CaseClashFilenameDialog::updateFileWidgetGroup(const QString &filePath,
     const auto fileSizeString = locale().formattedDataSize(filePathFileInfo.size());
     const auto fileUrl = QUrl::fromLocalFile(filePath).toString();
     const auto linkString = QStringLiteral("<a href='%1'>%2</a>").arg(fileUrl, linkText);
-    const auto mime = Utility::mimeTypeForFile(_filePath);
+    const auto mime = QMimeDatabase().mimeTypeForFile(_filePath, QMimeDatabase::MatchExtension);
     QIcon fileTypeIcon;
 
     qCDebug(lcCaseClashConflictFialog) << filePath << filePathFileInfo.exists() << filename << lastModifiedString << fileSizeString << fileUrl << linkString << mime;