1 files changed, 1 insertions, 1 deletions

diff --git a/README.md b/README.md
index 727df0c..9b8e271 100644
--- a/README.md
+++ b/README.md
@@ -12,4 +12,4 @@ Step-by-step
     cd glutte-serial-web
     virtualenv .
     source bin/activate
-    pip install -f requirements.txt
+    pip install -r requirements.txt