diff --git a/scripts/runtests.sh b/scripts/runtests.sh
index 58365e9..484e659 100755
--- a/scripts/runtests.sh
+++ b/scripts/runtests.sh
@@ -4,7 +4,11 @@ set -e
 
 echo ">> Validating JSON..."
 npm install jsonlint -g
-jsonlint -q *.json
+jsonlint -q apt/apt-installs-core.json
+jsonlint -q apt/apt-installs-extra.json
+jsonlint -q apt/apt-keys.json
+jsonlint -q apt/apt-repos.json
+jsonlint -q atom/packages.json
 
 
 echo ">> Validating Python..."