diff --git a/src/core/Song.cpp b/src/core/Song.cpp
index 943524e6d..6bd94a484 100644
--- a/src/core/Song.cpp
+++ b/src/core/Song.cpp
@@ -1414,7 +1414,12 @@ void Song::exportProject( bool multiExport )
 				// Get first extension from selected dropdown.
 				// i.e. ".wav" from "WAV-File (*.wav), Dummy-File (*.dum)"
 				suffix = efd.selectedNameFilter().mid( stx + 2, etx - stx - 2 ).split( " " )[0].trimmed();
-				exportFileName.remove( "." + suffix, Qt::CaseInsensitive );
+
+				Qt::CaseSensitivity cs = Qt::CaseSensitive;
+#if defined(LMMS_BUILD_APPLE) || defined(LMMS_BUILD_WIN32)
+				cs = Qt::CaseInsensitive;
+#endif
+				exportFileName.remove( "." + suffix, cs );
 				if ( efd.selectedFiles()[0].endsWith( suffix ) )
 				{
 					if( VersionedSaveDialog::fileExistsQuery( exportFileName + suffix,