diff --git a/cMake/FreeCAD_Helpers/SetupShibokenAndPyside.cmake b/cMake/FreeCAD_Helpers/SetupShibokenAndPyside.cmake
index 7556a25a89..aca36bc439 100644
--- a/cMake/FreeCAD_Helpers/SetupShibokenAndPyside.cmake
+++ b/cMake/FreeCAD_Helpers/SetupShibokenAndPyside.cmake
@@ -45,9 +45,9 @@ macro(SetupShibokenAndPyside)
     if(NOT SHIBOKEN_INCLUDE_DIR)
         find_pip_package(Shiboken${SHIBOKEN_MAJOR_VERSION})
         if (Shiboken${SHIBOKEN_MAJOR_VERSION}_FOUND)
-            set(Shiboken_INCLUDE_DIR ${Shiboken${SHIBOKEN_MAJOR_VERSION}_INCLUDE_DIRS})
-            set(Shiboken_LIBRARY ${Shiboken${SHIBOKEN_MAJOR_VERSION}_LIBRARIES})
-            set(Shiboken_FOUND TRUE)
+            set(SHIBOKEN_INCLUDE_DIR ${Shiboken${SHIBOKEN_MAJOR_VERSION}_INCLUDE_DIRS})
+            set(SHIBOKEN_LIBRARY ${Shiboken${SHIBOKEN_MAJOR_VERSION}_LIBRARIES})
+            set(SHIBOKEN_FOUND TRUE)
         endif()
     endif()
 
@@ -60,9 +60,9 @@ macro(SetupShibokenAndPyside)
     if(NOT PYSIDE_INCLUDE_DIR)
         find_pip_package(PySide${PYSIDE_MAJOR_VERSION})
         if (PySide${PYSIDE_MAJOR_VERSION}_FOUND)
-            set(PySide_INCLUDE_DIR ${PySide${PYSIDE_MAJOR_VERSION}_INCLUDE_DIRS})
-            set(PySide_LIBRARY ${PySide${PYSIDE_MAJOR_VERSION}_LIBRARIES})
-            set(PySide_FOUND TRUE)
+            set(PYSIDE_INCLUDE_DIR ${PySide${PYSIDE_MAJOR_VERSION}_INCLUDE_DIRS})
+            set(PYSIDE_LIBRARY ${PySide${PYSIDE_MAJOR_VERSION}_LIBRARIES})
+            set(PYSIDE_FOUND TRUE)
         endif()
     endif()
 
@@ -192,9 +192,9 @@ macro(find_pip_package PACKAGE)
         endforeach()
         file(TO_NATIVE_PATH "${PIP_PACKAGE_LOCATION}/${PIP_PACKAGE_NAME}/include" INCLUDE_DIR)
         file(TO_NATIVE_PATH "${PIP_PACKAGE_LOCATION}/${PIP_PACKAGE_NAME}/lib" LIBRARY)
-        set(${PACKAGE}_INCLUDE_DIRS ${INCLUDE_DIR} PARENT_SCOPE)
-        set(${PACKAGE}_LIBRARIES ${LIBRARY} PARENT_SCOPE)
-        set(${PACKAGE}_FOUND ${LIBRARY} TRUE)
+        set(${PACKAGE}_INCLUDE_DIRS ${INCLUDE_DIR})
+        set(${PACKAGE}_LIBRARIES ${LIBRARY})
+        set(${PACKAGE}_FOUND TRUE)
         message(STATUS "Found pip-installed ${PACKAGE} in ${PIP_PACKAGE_LOCATION}/${PIP_PACKAGE_NAME}")
     endif()
 endmacro()