diff --git a/.travis.yml b/.travis.yml
index 1aa33ae38..84bbdece6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -37,8 +37,8 @@ before_script:
 
 script: 
 ## for the time being we are satisfied if it can be build and then successfully started
-##  if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then 
-##    proxmark3 ;
-##  elif [[ "$TRAVIS_OS_NAME" == "linux" ]]; then 
-##    ./client/proxmark3 ;
-##  fi
+  if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then 
+    proxmark3 -h ;
+  elif [[ "$TRAVIS_OS_NAME" == "linux" ]]; then 
+    ./client/proxmark3 -h ;
+  fi
\ No newline at end of file