diff --git a/libksysguard5.spec b/libksysguard5.spec
index 9b68fb4..52b19d8 100644
--- a/libksysguard5.spec
+++ b/libksysguard5.spec
@@ -63,7 +63,7 @@ files.
 
 %prep
 %setup -q -n libksysguard-%{version}
-sed -i '/^ecm_optional_add_subdirectory( po )/d' CMakeLists.txt
+sed -i '/^ecm_optional_add_subdirectory(po)/d' CMakeLists.txt
 
 %build
   %cmake_kf5 -d build