diff --git a/extra/lisp/lisp-tests.factor b/extra/lisp/lisp-tests.factor
index 3e3e05b2ea..101af3fa5b 100644
--- a/extra/lisp/lisp-tests.factor
+++ b/extra/lisp/lisp-tests.factor
@@ -6,4 +6,16 @@ IN: lisp.test
 
 { [ "aoeu" 2 1 T{ lisp-symbol f "foo" } ] } [
   "(foo 1 2 \"aoeu\")" lisp-string>factor
+] unit-test
+
+init-env
+
+"+" [ first2 + ] lisp-define
+
+{ [ first2 + ] } [
+  "+" lisp-get
+] unit-test
+
+{ 3 } [
+  "((lambda (x y) (+ x y)) 1 2)" lisp-string>factor call
 ] unit-test
\ No newline at end of file