diff --git a/.npmignore b/.npmignore
index 4984ca0..58ffce4 100644
--- a/.npmignore
+++ b/.npmignore
@@ -5,6 +5,11 @@
 *.dll
 *.pdb
 *.ts
+*.csproj
+*.sln
+*.bat
+makefile
+.travis.yml
 /obj
 test
 benchmarks