diff --git a/build-scripts/rebuild-rakudo-jvm.pl b/build-scripts/rebuild-rakudo-jvm.pl
index 0925fac..eb438d1 100755
--- a/build-scripts/rebuild-rakudo-jvm.pl
+++ b/build-scripts/rebuild-rakudo-jvm.pl
@@ -21,7 +21,7 @@
     for my $d (@dirs) {
         mkdir $d, 0777;
         (my $s = $d) =~ s/-inst//;
-        system 'git', 'clone', 'https://github.com:rakudo/rakudo', $s;
+        system 'git', 'clone', 'https://github.com:rakudo/rakudo.git', $s;
     }
     symlink $dirs[1], $link;
 }
diff --git a/build-scripts/rebuild-rakudo-moar.pl b/build-scripts/rebuild-rakudo-moar.pl
index 9b47a7d..bac7c63 100755
--- a/build-scripts/rebuild-rakudo-moar.pl
+++ b/build-scripts/rebuild-rakudo-moar.pl
@@ -21,7 +21,7 @@
     for my $d (@dirs) {
         mkdir $d, 0777;
         (my $s = $d) =~ s/-inst//;
-        system 'git', 'clone', 'https://github.com:rakudo/rakudo', $s;
+        system 'git', 'clone', 'https://github.com:rakudo/rakudo.git', $s;
     }
     symlink $dirs[1], $link;
 }