diff --git a/.gitignore b/.gitignore
index 95a6ab69..04bed6e3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@ lib
 dist
 examples/static
 coverage
+package-lock.json
\ No newline at end of file
diff --git a/src/index.ts b/src/index.ts
index f7a67baa..65a1c1c5 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -167,8 +167,8 @@ function getHandlers(
   const onMove = (event: HandledEvents) => {
     set((state, props) => {
       if (
-        !state.xy[0] ||
-        !state.xy[1] ||
+        state.xy[0] === undefined ||
+        state.xy[1] === undefined ||
         ("touches" in event && event.touches.length > 1)
       ) {
         return state;