diff --git a/zlib.changes b/zlib.changes
index 612d67e..ac102d0 100644
--- a/zlib.changes
+++ b/zlib.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Dec  7 15:29:27 UTC 2011 - coolo@suse.com
+
+- zlib has it's own spdx license, so use it :)
+
 -------------------------------------------------------------------
 Sat Nov 19 20:00:11 UTC 2011 - crrodriguez@opensuse.org
 
diff --git a/zlib.spec b/zlib.spec
index 5eb258a..cf970be 100644
--- a/zlib.spec
+++ b/zlib.spec
@@ -15,11 +15,7 @@
 # Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
-
-
 Name:           zlib
-License:        Other uncritical OpenSource License
-Group:          System/Libraries
 Provides:       libz
 Obsoletes:      libz
 # bug437293
@@ -28,8 +24,10 @@ Obsoletes:      zlib-64bit
 %endif
 #
 Version:        1.2.5.2_git201109121534
-Release:        17
+Release:        0
 Summary:        Data Compression Library
+License:        Zlib
+Group:          System/Libraries
 Url:            http://www.zlib.net/
 # git://github.com/kaffeemonster/zlib.git (branch adler32_vec)
 Source:         zlib-%{version}.tar.bz2
@@ -50,7 +48,6 @@ also available in other formats from
 ftp://ftp.uu.net/graphics/png/documents/zlib/zdoc-index.html.
 
 %package devel
-License:        Other uncritical OpenSource License
 Summary:        Include Files and Libraries mandatory for Development
 Group:          Development/Languages/C and C++
 Requires:       glibc-devel
@@ -68,7 +65,6 @@ to develop applications that require the provided includes and
 libraries.
 
 %package devel-static
-License:        Other uncritical OpenSource License
 Summary:        Include Files and Libraries mandatory for Development
 Group:          Development/Languages/C and C++
 Requires:       %{name}-devel = %{version}