diff --git a/glew.changes b/glew.changes
index aaca61a..36395d5 100644
--- a/glew.changes
+++ b/glew.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Aug 18 17:52:07 UTC 2011 - crrodriguez@opensuse.org
+
+- Do not obsolete old library 
+
 -------------------------------------------------------------------
 Sat Aug 13 15:19:54 UTC 2011 - johannesobermayr@gmx.de
 
diff --git a/glew.spec b/glew.spec
index 638b0dc..d2c590e 100644
--- a/glew.spec
+++ b/glew.spec
@@ -44,7 +44,6 @@ functionality is exposed in a single header file.
 
 Summary:        OpenGL Extension Wrangler Library
 Group:          System/Libraries
-Obsoletes:      libGLEW1_5
 
 %description -n libGLEW1_6
 The OpenGL Extension Wrangler Library (GLEW) is a cross-platform