diff --git a/.gitignore b/.gitignore
index 3546253a..c766b79d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -29,6 +29,9 @@ Thumbs.db
 .checkly/
 *.log
 
+# Temp files
+.tmp_checkly_openapi.json
+
 # Playwright
 test-results/
 playwright-report/
diff --git a/update-api-spec.sh b/update-api-spec.sh
index e9b9c122..943e7579 100755
--- a/update-api-spec.sh
+++ b/update-api-spec.sh
@@ -6,7 +6,7 @@ set -e
 
 LIVE_API_URL="https://api.checklyhq.com/openapi.json"
 API_SPEC_PATH="./api-reference/openapi.json"
-TEMP_FILE="/tmp/checkly_openapi.json"
+TEMP_FILE="./.tmp_checkly_openapi.json"
 
 echo "📥 Fetching live API specification from $LIVE_API_URL..."
 curl -s "$LIVE_API_URL" > "$TEMP_FILE"