diff --git a/.travis.yml b/.travis.yml
index e370da22f1..d6df683bce 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -17,8 +17,6 @@ before_install:
     - sudo apt-get update
 
 install:
-    # TODO: Remove the `=4-*` if the stock gcc-arm-none-eabi ships
-    # the missing c++ headers (cf. #1656)
     - >
         sudo apt-get install \
             build-essential \