diff --git a/tor.spec.in b/tor.spec.in
index 6e917f75a6c11c578421ab8be5da145cdf408311..ec00415f48d06d501f818d20894859c4d5b2b0a6 100644
--- a/tor.spec.in
+++ b/tor.spec.in
@@ -68,11 +68,11 @@
 %endif
 
 %if %{is_suse}
-%define ostag suse
+%define ostag suse%(grep openSUSE /etc/SuSE-release | awk '{print $2}' | sed -e 's/\\./_/')
 %endif
 
 %if %{is_rfl}
-%define ostag redflag
+%define ostag redflag%(sed -e 's/^.*Desktop /redflag/' -e 's/ .*$//' -e 's/\\./_/g' < /etc/redflag-release)
 %endif
 
 # Using the build date ensures that every build really does get