diff --git a/projects/proxygen/build.sh b/projects/proxygen/build.sh
index cec0359a66e4..dd3729f7daad 100755
--- a/projects/proxygen/build.sh
+++ b/projects/proxygen/build.sh
@@ -28,7 +28,7 @@ cp /usr/lib/x86_64-linux-gnu/libunwind.so.8 $OUT/lib/
 ./build.sh -m --no-install-dependencies --build-for-fuzzing
 
 # Patch rpath so fuzzers can find libunwind
-find ./_build/proxygen/fuzzers -type f -executable -exec patchelf --set-rpath "$OUT/lib" {} \;
+find ./_build/proxygen/fuzzers -type f -executable -exec patchelf --set-rpath '$ORIGIN/lib' {} \;
 
 # Copy fuzzers over to the destination
-find ./_build/proxygen/fuzzers -type f -executable -exec cp {} $OUT/ \;
\ No newline at end of file
+find ./_build/proxygen/fuzzers -type f -executable -exec cp {} $OUT/ \;