diff --git a/.travis.yml b/.travis.yml
index 32533727..01e9f5c2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,6 +14,7 @@ addons:
      - libtool
      - libglib2.0-dev
      - libncurses5-dev
+     - gpm
      - libgpm-dev
      - gperf
 
diff --git a/src/fmouse.cpp b/src/fmouse.cpp
index 1a2caa14..79d42698 100644
--- a/src/fmouse.cpp
+++ b/src/fmouse.cpp
@@ -1036,7 +1036,7 @@ void FMouseUrxvt::processEvent (struct timeval* time)
     y = 1;
 
   if ( x > max_width )
-    x = max_height;
+    x = max_width;
 
   if ( y > max_height )
     y = max_height;