diff --git a/requirements.txt b/requirements.txt
index 3970b6b4..a38fcfee 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,3 @@ bottle==0.12.8
 colorama==0.3.3
 pyserial==2.7
 requests==2.7.0
-scons==2.3.0