diff --git a/meta-tests.txt b/meta-tests.txt
index 4107891..4792085 100644
--- a/meta-tests.txt
+++ b/meta-tests.txt
@@ -6,3 +6,4 @@ subshell-export
 function-list
 function-unload
 function-export
+function-unexport
diff --git a/meta-tests/function-unexport.sh b/meta-tests/function-unexport.sh
new file mode 100755
index 0000000..5190c49
--- /dev/null
+++ b/meta-tests/function-unexport.sh
@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+list_function_names() {
+    declare -F | while read l; do echo ${l/#* /}; done | sort
+}
+declare -xf list_function_names
+
+f_orig=$(list_function_names)
+
+source ./mo
+moExport
+moUnexport
+
+f=$(bash -c list_function_names)
+
+diff <(echo $f_orig | tr ' ' '\n') <(echo $f | tr ' ' '\n')