diff --git a/browser_patches/webkit/pw_run_debug.sh b/browser_patches/webkit/pw_run_debug.sh
new file mode 100755
index 0000000000..19f0431e98
--- /dev/null
+++ b/browser_patches/webkit/pw_run_debug.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+function runOSX() {
+  # if script is run as-is
+  if [ -d $SCRIPT_PATH/checkout/WebKitBuild/Debug/MiniBrowser.app ]; then
+    DYLIB_PATH="$SCRIPT_PATH/checkout/WebKitBuild/Debug"
+  elif [ -d $SCRIPT_PATH/MiniBrowser.app ]; then
+    DYLIB_PATH="$SCRIPT_PATH"
+  elif [ -d $SCRIPT_PATH/WebKitBuild/Debug/MiniBrowser.app ]; then
+    DYLIB_PATH="$SCRIPT_PATH/WebKitBuild/Debug"
+  else
+    echo "Cannot find a MiniBrowser.app in neither location" 1>&2
+    exit 1
+  fi
+  MINIBROWSER="$DYLIB_PATH/MiniBrowser.app/Contents/MacOS/MiniBrowser"
+  DYLD_FRAMEWORK_PATH=$DYLIB_PATH DYLD_LIBRARY_PATH=$DYLIB_PATH $MINIBROWSER "$@"
+}
+
+function runLinux() {
+  # if script is run as-is
+  if [ -d $SCRIPT_PATH/checkout/WebKitBuild ]; then
+    LD_PATH="$SCRIPT_PATH/checkout/WebKitBuild/DependenciesGTK/Root/lib:$SCRIPT_PATH/checkout/WebKitBuild/Debug/bin"
+    MINIBROWSER="$SCRIPT_PATH/checkout/WebKitBuild/Debug/bin/MiniBrowser"
+  elif [ -f $SCRIPT_PATH/MiniBrowser ]; then
+    LD_PATH="$SCRIPT_PATH"
+    MINIBROWSER="$SCRIPT_PATH/MiniBrowser"
+  elif [ -d $SCRIPT_PATH/WebKitBuild ]; then
+    LD_PATH="$SCRIPT_PATH/WebKitBuild/DependenciesGTK/Root/lib:$SCRIPT_PATH/WebKitBuild/Debug/bin"
+    MINIBROWSER="$SCRIPT_PATH/WebKitBuild/Debug/bin/MiniBrowser"
+  else
+    echo "Cannot find a MiniBrowser.app in neither location" 1>&2
+    exit 1
+  fi
+  LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$LD_PATH $MINIBROWSER "$@"
+}
+
+SCRIPT_PATH="$(cd "$(dirname "$0")" ; pwd -P)"
+if [ "$(uname)" == "Darwin" ]; then
+  runOSX "$@"
+elif [ "$(uname)" == "Linux" ]; then
+  runLinux "$@"
+else
+  echo "ERROR: cannot run on this platform!" 1>&2
+  exit 1;
+fi