diff --git a/instructions_specifications.md b/instructions_specifications.md
index aefa3c3..dd95c51 100644
--- a/instructions_specifications.md
+++ b/instructions_specifications.md
@@ -6,7 +6,7 @@ create python virtual env (you might choose another name than 'myenv'):
 
 aktivate this venv (to be repeated for each session):
 
-    source myenv/activate
+    source myenv/bin/activate
 
 clone seweb git repository (token is valid for one year only):