diff --git a/CMakeModules/FindGStreamer.cmake b/CMakeModules/FindGStreamer.cmake
index e07789d0f..1270fe489 100644
--- a/CMakeModules/FindGStreamer.cmake
+++ b/CMakeModules/FindGStreamer.cmake
@@ -153,7 +153,7 @@ foreach (_component ${GStreamer_FIND_COMPONENTS})
 endforeach ()
 
 include(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(GStreamer REQUIRED_VARS _GSTREAMER_REQUIRED_VARS
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(GStreamer REQUIRED_VARS ${_GSTREAMER_REQUIRED_VARS}
                                             VERSION_VAR   GSTREAMER_VERSION)
 
 mark_as_advanced(
@@ -171,4 +171,4 @@ mark_as_advanced(
     GSTREAMER_PBUTILS_LIBRARIES
     GSTREAMER_VIDEO_INCLUDE_DIRS
     GSTREAMER_VIDEO_LIBRARIES
-)
\ No newline at end of file
+)