diff --git a/admin/mac/build-release-osx.sh b/admin/mac/build-release-osx.sh
index 6886a3e73..9979bd77a 100755
--- a/admin/mac/build-release-osx.sh
+++ b/admin/mac/build-release-osx.sh
@@ -37,7 +37,8 @@ VERSION=$1
     cp $ROOT/../admin/mac/qt.conf Contents/Resources/qt.conf
 
     header "Copying Sparkle framework"
-    cp -R /Library/Frameworks/Sparkle.framework Contents/Frameworks
+    rm -rf Contents/Frameworks/Sparkle.framework
+    cp -R /Library/Frameworks/Sparkle.framework Contents/Frameworks/
 
     header "Creating DMG"
     cd ..