diff --git a/yaml-cpp.spec b/yaml-cpp.spec
index aca2aaf..e2746f2 100644
--- a/yaml-cpp.spec
+++ b/yaml-cpp.spec
@@ -31,7 +31,7 @@ developing applications that use %{name}.
 Summary:        Static library for %{name}
 Group:          Development/Libraries
 License:        MIT
-Requires:       %{name}-devel%{?_isa} = %{epoch}%{version}-%{release}
+Requires:       %{name}-devel%{?_isa} = %{epoch}:%{version}-%{release}
 
 %description    static
 The %{name}-static package contains the static library for %{name}.