diff --git a/Makefile b/Makefile
index a1af531..4883176 100644
--- a/Makefile
+++ b/Makefile
@@ -2,4 +2,4 @@
 
 tests:
 	ZDOTDIR="${PWD}/tests" cram -i --shell=zsh tests/branch-bundle.t \
-			tests/bundle.t
+			tests/bundle.t tests/url-resolver.t
diff --git a/antigen.zsh b/antigen.zsh
index fc43c98..792bfec 100644
--- a/antigen.zsh
+++ b/antigen.zsh
@@ -64,7 +64,11 @@ antigen-bundle () {
 
     local url="$1"
 
-    if [[ $url != git://* && $url != https://* && $url != /* ]]; then
+    if [[ $url != git://* && \
+            $url != https://* && \
+            $url != /* && \
+            $url != git@github.com:*/*
+            ]]; then
         url="${url%.git}"
         url="https://github.com/$url.git"
     fi
diff --git a/tests/url-resolver.t b/tests/url-resolver.t
new file mode 100644
index 0000000..fc34bfe
--- /dev/null
+++ b/tests/url-resolver.t
@@ -0,0 +1,24 @@
+Helper alias.
+
+  $ alias resolve=-antigen-resolve-bundle-url
+
+Complete urls.
+
+  $ resolve https://github.com/zsh-users/antigen.git
+  https://github.com/zsh-users/antigen.git
+  $ resolve git://github.com/zsh-users/antigen.git
+  git://github.com/zsh-users/antigen.git
+  $ resolve git@github.com:zsh-users/antigen.git
+  git@github.com:zsh-users/antigen.git
+
+Just username and repo name.
+
+  $ resolve zsh-users/antigen
+  https://github.com/zsh-users/antigen.git
+  $ resolve zsh-users/antigen.git
+  https://github.com/zsh-users/antigen.git
+
+Local absolute file path.
+
+  $ resolve /path/to/a/local/git/repo
+  /path/to/a/local/git/repo