diff --git a/.gitignore b/.gitignore
index e472d29..74f6fa5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -60,6 +60,7 @@ __pycache__/
 build/
 *.c
 *.cpp
+dist/
 src/limedriver.egg-info
 
 # Data
diff --git a/MANIFEST.in b/MANIFEST.in
new file mode 100644
index 0000000..b6e054b
--- /dev/null
+++ b/MANIFEST.in
@@ -0,0 +1,3 @@
+include src/limedriver/*.pyx
+include extern/limedriver/src/*
+include extern/limedriver/*