diff --git a/tests/fuzz_setup.sh b/tests/fuzz_setup.sh
old mode 100644
new mode 100755
index df5462c..05a40cb
--- a/tests/fuzz_setup.sh
+++ b/tests/fuzz_setup.sh
@@ -1,11 +1,13 @@
-#!/bin/bash
-
-sudo apt-get --yes install subversion screen gcc g++ cmake ninja-build golang autoconf libtool apache2 python-dev pkg-config zlib1g-dev libgcrypt11-dev
-
-git clone https://chromium.googlesource.com/chromium/src/tools/clang
-clang/scripts/update.py
-sudo cp -rf third_party/llvm-build/Release+Asserts/lib/* /usr/local/lib/
-sudo cp -rf third_party/llvm-build/Release+Asserts/bin/* /usr/local/bin
-
-svn co http://llvm.org/svn/llvm-project/llvm/trunk/lib/Fuzzer
-Fuzzer/build.sh
+#!/bin/bash
+
+sudo apt-get --yes install subversion screen gcc g++ cmake ninja-build golang autoconf libtool apache2 python-dev pkg-config zlib1g-dev libgcrypt11-dev
+
+cd clang
+git clone https://chromium.googlesource.com/chromium/src/tools/clang
+cd ..
+clang/clang/scripts/update.py
+sudo cp -rf third_party/llvm-build/Release+Asserts/lib/* /usr/local/lib/
+sudo cp -rf third_party/llvm-build/Release+Asserts/bin/* /usr/local/bin
+
+svn co http://llvm.org/svn/llvm-project/llvm/trunk/lib/Fuzzer
+Fuzzer/build.sh