$ git diff
diff --git a/lib/URI/Heuristic.pm b/lib/URI/Heuristic.pm
index 1780f34..4694813 100644
--- a/lib/URI/Heuristic.pm
+++ b/lib/URI/Heuristic.pm
@@ -155,7 +155,7 @@ sub uf_uristr ($)
     if (/^(www|web|home)[a-z0-9-]*(?:\.|$)/i) {
        $_ = "http://$_";
 
-    } elsif (/^(ftp|gopher|news|wais|https|http)[a-z0-9-]*(?:\.|$)/i) {
+    } elsif (/^(ftp|gemini|gopher|news|wais|https|http)[a-z0-9-]*(?:\.|$)/i) {
        $_ = lc($1) . "://$_";
 
     } elsif ($^O ne "MacOS" && 
@@ -168,7 +168,7 @@ sub uf_uristr ($)
 
     } elsif ($^O eq "MacOS" && m/:/) {
         # potential MacOS file name
-       unless (m/^(ftp|gopher|news|wais|http|https|mailto):/) {
+       unless (m/^(ftp|gemini|gopher|news|wais|http|https|mailto):/) {
            require URI::file;
            my $a = URI::file->new($_)->as_string;
            $_ = ($a =~ m/^file:/) ? $a : "file:$a";