diff --git a/librevenge.spec b/librevenge.spec
index 91537bd..f13fe06 100644
--- a/librevenge.spec
+++ b/librevenge.spec
@@ -57,9 +57,7 @@ debugging applications that use %{name}.
     --disable-silent-rules \
     --disable-static \
     --disable-werror \
-%if 0%{?flatpak}
-    --disable-pretty-printers
-%else
+%if ! 0%{?flatpak}
     --enable-pretty-printers
 %endif