diff --git a/README.md b/README.md
index 66f218e1ae98e23434fa1e1bf2529811b17b712e..3fccffda4261235c90c8ad154bdff53f43feb200 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ Requirements:
 You need git, a C/C++ compiler, cmake, make 
 
     git clone https://git.cyu.fr/blaar/blc.git
-    mkdir blc_build && cd blc_build  && cmake ../blc_build
+    mkdir blc_build && cd blc_build  && cmake ../blc_build/blc
     make
     sudo make install