diff --git a/src/providers/wms/CMakeLists.txt b/src/providers/wms/CMakeLists.txt
index 65f79f4ea36..77113fa35db 100644
--- a/src/providers/wms/CMakeLists.txt
+++ b/src/providers/wms/CMakeLists.txt
@@ -110,4 +110,4 @@ ELSE (FORCE_STATIC_PROVIDERS)
     RUNTIME DESTINATION ${QGIS_PLUGIN_DIR}
     LIBRARY DESTINATION ${QGIS_PLUGIN_DIR})
 
-ENDIF (NOT FORCE_STATIC_PROVIDERS)
+ENDIF (FORCE_STATIC_PROVIDERS)