diff --git a/scripts/travis/run-tests.sh b/scripts/travis/run-tests.sh
index 8823c5eb..31cb6082 100755
--- a/scripts/travis/run-tests.sh
+++ b/scripts/travis/run-tests.sh
@@ -68,6 +68,7 @@ pip3 install pytest
 PYTHONPATH=. pytest ../pytest
 
 cd "$LIBHEXTBINDINGSD/php/build"
+phpenv global system
 cmake ..
 make $MAKE_FLAGS
 ../test/blackbox.php.sh