diff --git a/.npmignore b/.npmignore
index 861870f..1ec7385 100644
--- a/.npmignore
+++ b/.npmignore
@@ -1,6 +1,9 @@
 # Test files and directories
 test-data/
 test-demo/
+test-ci/
+backups/
+data/
 *.log
 
 # Development files