diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 680b6064..98e811b1 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -120,7 +120,7 @@ jobs:
     - name: Install packages
       run: |
           brew install --cask xquartz
-          brew tap osx-cross/avr
+          brew tap osx-cross/homebrew-avr
           brew install libelf freeglut glew SDL avr-gcc libpng
 
     - name: Prepare CMake build
diff --git a/3rdParty/simavr b/3rdParty/simavr
index 15029bf4..89601a63 160000
--- a/3rdParty/simavr
+++ b/3rdParty/simavr
@@ -1 +1 @@
-Subproject commit 15029bf45270451319bc8a363baf387a3678cd10
+Subproject commit 89601a63a24aa5706d96a2674685c9328d0ea1d6
diff --git a/parts/boards/EinsyRambo.cpp b/parts/boards/EinsyRambo.cpp
index 36600a62..a3ca6296 100644
--- a/parts/boards/EinsyRambo.cpp
+++ b/parts/boards/EinsyRambo.cpp
@@ -253,11 +253,11 @@ namespace Boards
 		//depress encoder knob
 		if (!m_bFactoryReset)
 		{
-			SetPin(BTN_ENC,1);
+			encoder.Push();
 		}
 		else
 		{
-			SetPin(BTN_ENC,0);
+			encoder.MousePush();
 		}
 
 		m_bFactoryReset = false;