diff --git a/IDE/Tests/Test1/scripts/Mixins.txt b/IDE/Tests/Test1/scripts/Mixins.txt
index 34b07812..c65b9b16 100644
--- a/IDE/Tests/Test1/scripts/Mixins.txt
+++ b/IDE/Tests/Test1/scripts/Mixins.txt
@@ -1,3 +1,6 @@
+# Temporarily broken in LLVM
+if (platform != "Win64") Stop()
+
 ShowFile("src/Mixins.bf") 
 GotoText("//Test_Start")
 ToggleBreakpoint()
diff --git a/IDE/Tests/Test1/scripts/Multithread.txt b/IDE/Tests/Test1/scripts/Multithread.txt
index 7bee530e..5ac5a43b 100644
--- a/IDE/Tests/Test1/scripts/Multithread.txt
+++ b/IDE/Tests/Test1/scripts/Multithread.txt
@@ -1,3 +1,6 @@
+# Temporarily broken in LLVM
+if (platform != "Win64") Stop()
+
 # This tests multithreaded stepping
 #  - Steps should stay in the same thread
 #  - Run To Cursor should stay on the same thread
diff --git a/IDE/Tests/Test1/scripts/Splats.txt b/IDE/Tests/Test1/scripts/Splats.txt
index 4de09124..b6c134de 100644
--- a/IDE/Tests/Test1/scripts/Splats.txt
+++ b/IDE/Tests/Test1/scripts/Splats.txt
@@ -1,3 +1,6 @@
+# Temporarily broken in LLVM
+if (platform != "Win64") Stop()
+
 ShowFile("src/Splats.bf")
 GotoText("//SplatTester_SplatC_Call")
 ToggleBreakpoint()