diff --git a/wxWidgets-3_2.spec b/wxWidgets-3_2.spec
index eecc69a..806a66c 100644
--- a/wxWidgets-3_2.spec
+++ b/wxWidgets-3_2.spec
@@ -441,7 +441,7 @@ find docs/doxygen/out/html/ -iname \*.dot -print -delete
 
 export VENDORTAG='-$variant' # only needed for non-MSW
 %make_install
-%if !0%{base_packages:1}
+%if !%base_packages
 # Drop libraries already supplied by another packages
 rm -fv "%buildroot/%_libdir"/libwx_baseu*.so* \
 	"%buildroot/%_libdir/wx/%wx_minor"/sound_sdlu-*.so
@@ -514,7 +514,7 @@ export WX_TEST_WEBREQUEST_URL=0
 
 %else
 
-%if 0%{base_packages:1}
+%if %base_packages
 %files -n libwx_base-%variant-devel
 %_libdir/libwx_baseu*.so
 
@@ -572,7 +572,7 @@ export WX_TEST_WEBREQUEST_URL=0
 %files -n libwx_%{toolkit}u_xrc-%variant%psonum
 %_libdir/libwx_%{toolkit}u_xrc-%variant.so.%{sonum}*
 
-%if 0%{base_packages:1}
+%if %base_packages
 %if "%flavor" != "GTK3-nostl"
 %files -n %{base_name}-plugin-sound_sdlu-3_2
 %dir %_libdir/wx
@@ -591,7 +591,7 @@ export WX_TEST_WEBREQUEST_URL=0
 %_datadir/bakefile
 %_includedir/wx-%wx_minor
 %_libdir/*.so
-%if 0%{base_packages:1}
+%if %base_packages
 %exclude %_libdir/libwx_baseu*
 %endif
 %dir %_libdir/wx