diff --git a/fish.spec b/fish.spec
index d269011..1b2de1d 100644
--- a/fish.spec
+++ b/fish.spec
@@ -59,7 +59,7 @@ rm create_wajig_completions.py
 
 %build
 %configure --docdir=%{_pkgdocdir}
-make all fish_tests
+make %{?_smp_mflags} all fish_tests
 
 
 %install