diff --git a/Source/UI/UIMacroBlackListCheckWnd.cpp b/Source/UI/UIMacroBlackListCheckWnd.cpp
index a91f156a..18a3d821 100644
--- a/Source/UI/UIMacroBlackListCheckWnd.cpp
+++ b/Source/UI/UIMacroBlackListCheckWnd.cpp
@@ -175,3 +175,10 @@ int UIMacroBlackListCheckWnd::SendMsg(
 }
 
 // OFFSET: 0x007ECE80
+// FUNCTION: fn_09803
+void UIMacroBlackListCheckWnd::Activate(unsigned char state, int duration) {
+  this->startTick = timeGetTime();
+  this->duration = duration;
+  this->unknown_00E4 = state;
+  this->Invalidate();
+}
diff --git a/Source/UI/UIMacroDetectorWnd.cpp b/Source/UI/UIMacroDetectorWnd.cpp
index e793336a..d32b14a1 100644
--- a/Source/UI/UIMacroDetectorWnd.cpp
+++ b/Source/UI/UIMacroDetectorWnd.cpp
@@ -19,3 +19,10 @@ void UIMacroDetectorWnd::Slot27(int, int) {
 }
 
 // OFFSET: 0x007EDC30
+// FUNCTION: fn_09817
+void UIMacroDetectorWnd::Slot19() {
+  if (this->messageTick + this->messageDuration < timeGetTime()) {
+    this->message = "";
+  }
+  this->Invalidate();
+}