diff --git a/src/ui/simple/CSimpleFrame.cpp b/src/ui/simple/CSimpleFrame.cpp
index 4832f4f..1257cd1 100644
--- a/src/ui/simple/CSimpleFrame.cpp
+++ b/src/ui/simple/CSimpleFrame.cpp
@@ -100,6 +100,18 @@ void CSimpleFrame::DisableDrawLayer(uint32_t drawlayer) {
     this->NotifyDrawLayerChanged(drawlayer);
 }
 
+void CSimpleFrame::DisableEvent(CSimpleEventType eventType) {
+    if (!(this->m_eventmask & (1 << eventType))) {
+        return;
+    }
+
+    if (this->m_visible) {
+        this->m_top->UnregisterForEvent(this, eventType, 0);
+    }
+
+    this->m_eventmask &= ~(1 << eventType);
+}
+
 void CSimpleFrame::EnableDrawLayer(uint32_t drawlayer) {
     this->m_drawenabled[drawlayer] = 1;
     this->NotifyDrawLayerChanged(drawlayer);
diff --git a/src/ui/simple/CSimpleFrame.hpp b/src/ui/simple/CSimpleFrame.hpp
index 2807794..2f08b23 100644
--- a/src/ui/simple/CSimpleFrame.hpp
+++ b/src/ui/simple/CSimpleFrame.hpp
@@ -123,6 +123,7 @@ class CSimpleFrame : public CScriptRegion {
         CSimpleFrame(CSimpleFrame* parent);
         void AddFrameRegion(CSimpleRegion* region, uint32_t drawlayer);
         void DisableDrawLayer(uint32_t drawlayer);
+        void DisableEvent(CSimpleEventType eventType);
         void EnableDrawLayer(uint32_t drawlayer);
         void EnableEvent(CSimpleEventType eventType, int32_t priority);
         int32_t GetHitRect(CRect& rect);
diff --git a/src/ui/simple/CSimpleFrameScript.cpp b/src/ui/simple/CSimpleFrameScript.cpp
index 2b63fb0..ca9d743 100644
--- a/src/ui/simple/CSimpleFrameScript.cpp
+++ b/src/ui/simple/CSimpleFrameScript.cpp
@@ -4,6 +4,7 @@
 #include "ui/FrameScript.hpp"
 #include "ui/simple/CSimpleFrame.hpp"
 #include "util/Lua.hpp"
+#include "util/StringTo.hpp"
 #include "util/Unimplemented.hpp"
 #include <algorithm>
 #include <cstdint>
@@ -459,7 +460,22 @@ int32_t CSimpleFrame_IsKeyboardEnabled(lua_State* L) {
 }
 
 int32_t CSimpleFrame_EnableMouse(lua_State* L) {
-    WHOA_UNIMPLEMENTED(0);
+    auto type = CSimpleFrame::GetObjectType();
+    auto frame = static_cast<CSimpleFrame*>(FrameScript_GetObjectThis(L, type));
+
+    if (!frame->ProtectedFunctionsAllowed()) {
+        // TODO disallowed logic
+
+        return 0;
+    }
+
+    if (StringToBOOL(L, 2, 1)) {
+        frame->EnableEvent(SIMPLE_EVENT_MOUSE, -1);
+    } else {
+        frame->DisableEvent(SIMPLE_EVENT_MOUSE);
+    }
+
+    return 0;
 }
 
 int32_t CSimpleFrame_IsMouseEnabled(lua_State* L) {