diff --git a/README.md b/README.md
index a699710..24433b0 100644
--- a/README.md
+++ b/README.md
@@ -5,4 +5,4 @@ Source :
 
 Compile line: 
   
-  g++ main.cc flash_runtime/*.cc opencl_runtime/*.cc -o host.bin -I. -I/home/tools/altera/19.1-pro/hld/host/include/CL/ -L/home/tools/altera/19.1-pro/hld/host/linux64/lib/ -std=c++2a -lOpenCL
+  g++ main.cc flash_runtime/\*.cc opencl_runtime/\*.cc -o host.bin -I. -I/home/tools/altera/19.1-pro/hld/host/include/CL/ -L/home/tools/altera/19.1-pro/hld/host/linux64/lib/ -std=c++2a -lOpenCL