diff --git a/cmake/FindKIOExtras.cmake b/cmake/FindKIOExtras.cmake
index 7b0d72625..bc9529ee8 100644
--- a/cmake/FindKIOExtras.cmake
+++ b/cmake/FindKIOExtras.cmake
@@ -1,4 +1,4 @@
-find_path(KIOExtras_PATH thumbnail.protocol PATHS ${KDE_INSTALL_FULL_KSERVICES5DIR})
+find_path(KIOExtras_PATH thumbnail.so PATHS ${KDE_INSTALL_FULL_PLUGINDIR}/kf5/kio/)
 
 if (KIOExtras_PATH)
     set(KIOExtras_FOUND TRUE)