diff --git a/kde-cli-tools5.spec b/kde-cli-tools5.spec
index c5bff07..d8a7c25 100644
--- a/kde-cli-tools5.spec
+++ b/kde-cli-tools5.spec
@@ -47,7 +47,7 @@ Additional CLI tools for KDE applications and workspaces.
 %prep
 %setup -q -n kde-cli-tools-%{version}
 sed -i '/^add_subdirectory(doc)/d' CMakeLists.txt
-sed -i '/^ecm_optional_add_subdirectory( po )/d' CMakeLists.txt
+sed -i '/^ecm_optional_add_subdirectory( o)/d' CMakeLists.txt
 
 %build
   %cmake_kf5 -d build