diff --git a/scripts/e2e-test.sh b/scripts/e2e-test.sh
index 967a051..05b49e7 100755
--- a/scripts/e2e-test.sh
+++ b/scripts/e2e-test.sh
@@ -162,9 +162,12 @@ run_tests() {
 
 cleanup() {
   echo "--- Cleanup ---"
-  [[ -n "$APPIUM_PID" ]] && kill "$APPIUM_PID" 2>/dev/null || true
-  [[ -n "$EXPO_PID" ]] && kill "$EXPO_PID" 2>/dev/null || true
+  [[ -n "$APPIUM_PID" ]] && kill -9 "$APPIUM_PID" 2>/dev/null || true
+  [[ -n "$EXPO_PID" ]] && kill -9 "$EXPO_PID" 2>/dev/null || true
+  [[ -n "$EMU_PID" ]] && kill -9 "$EMU_PID" 2>/dev/null || true
   adb emu kill 2>/dev/null || true
+  # Kill any remaining child processes
+  pkill -9 -P $$ 2>/dev/null || true
 }
 
 main() {