diff --git a/glu.changes b/glu.changes
index f3e8147..7e6e234 100644
--- a/glu.changes
+++ b/glu.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Fri Aug  4 09:25:19 UTC 2023 - Stefan Dirsch <sndirsch@suse.com>
+
+- devel package: added missing dep to Mesa GL devel package
+  (boo#1213976)
+
 -------------------------------------------------------------------
 Mon Jul 24 09:17:26 UTC 2023 - Stefan Dirsch <sndirsch@suse.com>
 
diff --git a/glu.spec b/glu.spec
index 192cdf1..f1236ea 100644
--- a/glu.spec
+++ b/glu.spec
@@ -68,6 +68,7 @@ with Mesa, but meanwhile developed separately.
 Summary:        Development files for the GLU API
 Group:          Development/Libraries/C and C++
 Requires:       %lname = %version
+Requires:       pkgconfig(gl)
 # O/P since 12.3
 Obsoletes:      Mesa-libGLU-devel < %version-%release
 Provides:       Mesa-libGLU-devel = %version-%release