diff --git a/projects/llvm_libcxx/Dockerfile b/projects/llvm_libcxx/Dockerfile
index 5777a4caf..389b3653c 100644
--- a/projects/llvm_libcxx/Dockerfile
+++ b/projects/llvm_libcxx/Dockerfile
@@ -14,6 +14,5 @@
 #
 ################################################################################
 FROM gcr.io/oss-fuzz-base/base-builder
-RUN svn co http://llvm.org/svn/llvm-project/libcxxabi/trunk libcxxabi
-RUN svn co http://llvm.org/svn/llvm-project/libcxx/trunk libcxx
+RUN git clone --depth 1 https://github.com/llvm/llvm-project.git
 COPY build.sh $SRC/
diff --git a/projects/llvm_libcxx/build.sh b/projects/llvm_libcxx/build.sh
index 961a912f2..6cea2f8a4 100755
--- a/projects/llvm_libcxx/build.sh
+++ b/projects/llvm_libcxx/build.sh
@@ -15,6 +15,8 @@
 #
 ################################################################################
 
+cd llvm-project
+
 if [[ $SANITIZER = *undefined* ]]; then
   CXXFLAGS="$CXXFLAGS -fsanitize=unsigned-integer-overflow -fsanitize-trap=unsigned-integer-overflow"
 fi