diff --git a/MANIFEST.in b/MANIFEST.in
index 5e28dc92..2e8e4860 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,2 +1,3 @@
 include README.rst
 include requirements.txt
+include *.typed
diff --git a/pypika/py.typed b/pypika/py.typed
new file mode 100644
index 00000000..8b137891
--- /dev/null
+++ b/pypika/py.typed
@@ -0,0 +1 @@
+