diff --git a/README.md b/README.md
index 150b5170f118..e14569fabbf3 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,8 @@ You can dive into `build-ventus.sh` file to see the detailed information about b
 
 ### 3: Bridge icd loader
 
+Run `export LD_LIBRARY_PATH=<path_to>/ventus-llvm/install/lib` to tell OpenCL application to use your own built `libOpenCL.so`, also to correctly locate LLVM shared libraries
+
 Run `export OCL_ICD_VENDORS=<path_to>/libpocl.so` to tell ocl icd loader where the icd driver is.
 
 Finally, run `export POCL_DEVICES="ventus"` to tell pocl driver which device is available(should we set ventus as default device?).