diff --git a/ocaml-calendar.spec b/ocaml-calendar.spec
index 32b3bfb..8a7bf55 100644
--- a/ocaml-calendar.spec
+++ b/ocaml-calendar.spec
@@ -51,7 +51,7 @@ Objective Caml library for managing dates and times.
 %package        devel
 Summary:        Development files for %{name}
 Group:          Development/Libraries/Other
-Requires:       %{name} = %{version}-%{release}
+Requires:       %{name} = %{version}
 
 %description    devel
 The %{name}-devel package contains libraries and signature files for