diff --git a/scripts/regressiontests.sh b/scripts/regressiontests.sh
index 3672b86ed8c8db356a71c6aed6456846c8873712..bd04ebfdc8ecb176bc1e16ccc4e02102352d76af 100755
--- a/scripts/regressiontests.sh
+++ b/scripts/regressiontests.sh
@@ -68,15 +68,15 @@ for fname in ./*.sml; do
     fi
 done
 
-#Binary regression tests
-for fname in ./*.txt; do
-    ../../hol4/binary/cake_checker $fname
-    if [ $? -eq 0 ]
-    then
-        echo "Successfully checked $fname";
-    else
-        echo "Checking $fname has failed"
-        exit 1;
-    fi
+#Binary regression tests; disabled
+#for fname in ./*.txt; do
+#    ../../hol4/binary/cake_checker $fname
+#    if [ $? -eq 0 ]
+#    then
+#        echo "Successfully checked $fname";
+#    else
+#        echo "Checking $fname has failed"
+#        exit 1;
+#    fi
 
 done