diff --git a/.travis.yml b/.travis.yml
index 14ce9b383..ea0a545cf 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -30,6 +30,7 @@ before_script:
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo apt-get install -y gcc-arm-none-eabi; fi
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then git fetch --all; fi
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install perl; fi
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew tap iceman1001/proxmark3; fi
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install proxmark3; fi