diff --git a/src/utility/dictionary.cpp b/src/utility/dictionary.cpp
index 59db6ec08..e951439ec 100644
--- a/src/utility/dictionary.cpp
+++ b/src/utility/dictionary.cpp
@@ -68,3 +68,16 @@ DEFINE_ACTION_FUNCTION_NATIVE(_Dictionary, FromString, DictFromString)
 	PARAM_STRING(string);
 	ACTION_RETURN_POINTER(DictFromString(string));
 }
+
+static void DictRemove(Dictionary *dict, const FString &key)
+{
+	dict->Remove(key);
+}
+
+DEFINE_ACTION_FUNCTION_NATIVE(_Dictionary, Remove, DictRemove)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(Dictionary);
+	PARAM_STRING(key);
+	DictRemove(self, key);
+	return 0;
+}
diff --git a/wadsrc/static/zscript/dictionary.zs b/wadsrc/static/zscript/dictionary.zs
index 10f9cb20c..f802a2fae 100644
--- a/wadsrc/static/zscript/dictionary.zs
+++ b/wadsrc/static/zscript/dictionary.zs
@@ -4,6 +4,7 @@ struct Dictionary native
 	native static Dictionary FromString(String s);
 
 	native void Insert(String key, String value);
+	native void Remove(String key);
 	native String At(String key) const;
 
 	native String ToString() const;