diff --git a/Tests/RunCMake/variable_watch/ModifyWatchInCallback.cmake b/Tests/RunCMake/variable_watch/ModifyWatchInCallback.cmake
new file mode 100644
index 0000000000..1dee8375a5
--- /dev/null
+++ b/Tests/RunCMake/variable_watch/ModifyWatchInCallback.cmake
@@ -0,0 +1,17 @@
+function (watch2)
+
+endfunction ()
+
+function (watch1)
+  variable_watch(watched watch2)
+  variable_watch(watched watch2)
+  variable_watch(watched watch2)
+  variable_watch(watched watch2)
+  variable_watch(watched watch2)
+  variable_watch(watched watch2)
+endfunction ()
+
+variable_watch(watched watch1)
+variable_watch(watched watch2)
+
+set(access "${watched}")
diff --git a/Tests/RunCMake/variable_watch/RunCMakeTest.cmake b/Tests/RunCMake/variable_watch/RunCMakeTest.cmake
index 9becb4cd7f..2fa62755de 100644
--- a/Tests/RunCMake/variable_watch/RunCMakeTest.cmake
+++ b/Tests/RunCMake/variable_watch/RunCMakeTest.cmake
@@ -3,3 +3,4 @@ include(RunCMake)
 run_cmake(ModifiedAccess)
 run_cmake(NoWatcher)
 run_cmake(WatchTwice)
+run_cmake(ModifyWatchInCallback)