diff --git a/.github/workflows/qemu-test.yml b/.github/workflows/qemu-test.yml
index 63ebffa..3a04184 100644
--- a/.github/workflows/qemu-test.yml
+++ b/.github/workflows/qemu-test.yml
@@ -76,7 +76,8 @@ jobs:
         sleep 10
         
         # Take screenshot using ImageMagick (optional - don't fail if this doesn't work)
-        import -window root build/qemu-screenshot.png || echo "Screenshot capture failed (non-fatal)"
+        # Using subshell to prevent 'set -e' from affecting this optional step
+        { import -window root build/qemu-screenshot.png; } || echo "Screenshot capture failed (non-fatal)"
         
         # Gracefully stop QEMU (don't fail if already stopped)
         kill $QEMU_PID 2>/dev/null || true
diff --git a/kernel/CMakeLists.txt b/kernel/CMakeLists.txt
index 8fefe78..9c4d380 100644
--- a/kernel/CMakeLists.txt
+++ b/kernel/CMakeLists.txt
@@ -6,6 +6,8 @@ cmake_minimum_required(VERSION 3.16)
 project(MetalOS_Kernel C ASM)
 
 # Source files
+# Note: Using GLOB for simplicity. For production, consider listing files explicitly.
+# If new files aren't detected, re-run cmake configuration.
 file(GLOB KERNEL_C_SOURCES "src/*.c")
 file(GLOB KERNEL_ASM_SOURCES "src/*.asm")