diff --git a/d/gambit/gambit.SlackBuild b/d/gambit/gambit.SlackBuild
index ea98ebb0..a6f8dffa 100755
--- a/d/gambit/gambit.SlackBuild
+++ b/d/gambit/gambit.SlackBuild
@@ -57,6 +57,10 @@ mkdir -p $PKG
     make -j3 PREFIX=$PREFIX
     # installation
     make install DESTDIR=$PKG
+    # WTF .bat
+    for b in $PKG$PREFIX/bin/*.bat ; do
+        mv $b ${b%bat}sh
+    done
 )
 
 # correction