diff --git a/pykde4.spec b/pykde4.spec
index ea92fe2..e28b190 100644
--- a/pykde4.spec
+++ b/pykde4.spec
@@ -156,7 +156,6 @@ Provides:  python3-PyKDE4-devel%{?_isa} = %{version}-%{release}
 mkdir -p %{_target_platform}-python3
 pushd    %{_target_platform}-python3
 %{cmake_kde4} \
-  -DPYKDEUIC4_ALTINSTALL:BOOL=ON \
   -DPYTHON_EXECUTABLE:PATH=%{__python3} \
   ..