diff --git a/plugins/mathjax.lisp b/plugins/mathjax.lisp
index ce1d0a2..c025c80 100644
--- a/plugins/mathjax.lisp
+++ b/plugins/mathjax.lisp
@@ -5,7 +5,9 @@
                           #:content
                           #:index
                           #:content-tags
-                          #:index-posts))
+                          #:index-posts
+                          #:make-tag
+                          #:tag-slug=))
 
 (in-package :coleslaw-mathjax)
 
diff --git a/tests/tests.lisp b/tests/tests.lisp
index 75b39d1..45a16c0 100644
--- a/tests/tests.lisp
+++ b/tests/tests.lisp
@@ -1 +1,13 @@
 (in-package :coleslaw-tests)
+
+(defmacro deftest (name docstring &body body)
+  `(test ,name
+         ,docstring
+         ,@body))
+
+(def-suite coleslaw-tests)
+(in-suite coleslaw-tests)
+
+(deftest sanity-test
+    "A blog should compile and deploy correctly."
+  (is (zerop (coleslaw:main nil))))