diff --git a/configure.ac b/configure.ac
index 84892c3..5777689 100644
--- a/configure.ac
+++ b/configure.ac
@@ -607,7 +607,7 @@ it from:
 
   http://pub.mate-desktop.org/release/1.${stable_version}/
 
-Or checkout the mate-${stable_version} branch of the pluma module from:
+Or checkout the 1.${stable_version} branch of the pluma module from:
 
   git://github.com/mate-desktop/pluma.git