diff --git a/oracle/CMakeLists.txt b/oracle/CMakeLists.txt
index e73bce0fb..e1e135ea8 100644
--- a/oracle/CMakeLists.txt
+++ b/oracle/CMakeLists.txt
@@ -254,8 +254,8 @@ Translations = Resources/translations\")
 
         # Ignore directories that contain unwanted DLLs (liblzma.dll)
         set(FIXUP_BUNDLE_IGNORE_PATHS
-            \"${CMAKE_SOURCE_DIR}/oracle\"
-            \"${CMAKE_SOURCE_DIR}/vcpkg_installed/x64-windows/debug/bin\")
+            \"\${CMAKE_INSTALL_PREFIX}/oracle\"
+            \"\${CMAKE_INSTALL_PREFIX}/vcpkg_installed/x64-windows/debug/bin\")
 
         include(BundleUtilities)
         fixup_bundle(\"\${CMAKE_INSTALL_PREFIX}/Oracle.exe\" \"\${QTPLUGINS}\" \"${libSearchDirs}\")