diff --git a/.travis.yml b/.travis.yml
index 895a68b..c4a12be 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -45,7 +45,7 @@ before_install:
 - export PATH="${RACKET_DIR}/bin:${PATH}" #install-racket.sh can't set for us
 
 install:
- - raco pkg install --deps search-auto
+ - raco pkg install -j 1 --deps search-auto
 
 before_script:
 
@@ -53,7 +53,7 @@ before_script:
 # `raco pkg install --deps search-auto` to install any required
 # packages without it getting stuck on a confirmation prompt.
 script:
- - raco test -x -p stxparse-info
+ - raco test -p stxparse-info
  - raco setup --check-pkg-deps --pkgs stxparse-info
  - raco pkg install --deps search-auto doc-coverage
  - raco doc-coverage stxparse-info/current-pvars