diff --git a/tgdbm.spec b/tgdbm.spec
index 6d98ab9..b240743 100644
--- a/tgdbm.spec
+++ b/tgdbm.spec
@@ -7,7 +7,7 @@ Name:          tcl-tgdbm
 Summary:       Tcl interface to the Gdbm
 Version:       0.6
 Release:       0
-License:       GPL
+License:       GPL-2.0-only
 Group:         Development/Libraries/Tcl
 Source:        %{packagename}-%{version}.tar.gz
 URL:           https://github.com/ray2501/tgdbm