diff --git a/obs-service-source_validator.spec b/obs-service-source_validator.spec
index 12f4b90..0fad763 100644
--- a/obs-service-source_validator.spec
+++ b/obs-service-source_validator.spec
@@ -32,7 +32,7 @@ BuildArch:      noarch
 Requires:       perl-TimeDate
 Provides:       osc-source_validator = %version
 Obsoletes:      osc-source_validator <= 0.1
-%if %suse_version > 1210
+%if 0%{?suse_version} > 1210
 Requires:       rpm-build
 %endif