diff --git a/.travis_suppressions b/.travis_suppressions
index 7bbc5b558..5e0598aa5 100644
--- a/.travis_suppressions
+++ b/.travis_suppressions
@@ -8,7 +8,6 @@ shadowFunction
 # temporary suppressions - fix the warnings!
 missingOverride
 shiftTooManyBitsSigned
-unsignedLessThanZero
 unusedPrivateFunction
 useStlAlgorithm