diff --git a/src/api/l_physics_shapes.c b/src/api/l_physics_shapes.c
index fbb61c4c3..95ba53bf2 100644
--- a/src/api/l_physics_shapes.c
+++ b/src/api/l_physics_shapes.c
@@ -553,7 +553,7 @@ static int l_lovrConvexShapeGetFace(lua_State* L) {
   uint32_t* indices = count > COUNTOF(stack) ? lovrMalloc(count * sizeof(uint32_t)) : stack;
   lovrConvexShapeGetFace(convex, index, indices, count);
   for (uint32_t i = 0; i < count; i++) {
-    lua_pushinteger(L, indices[i]);
+    lua_pushinteger(L, indices[i] + 1);
     lua_rawseti(L, -2, i + 1);
   }
   if (indices != stack) {
diff --git a/test/lovr/physics.lua b/test/lovr/physics.lua
index 6707383e8..a99939318 100644
--- a/test/lovr/physics.lua
+++ b/test/lovr/physics.lua
@@ -87,6 +87,11 @@ group('physics', function()
     test('ConvexShape', function()
       shape = lovr.physics.newConvexShape({ 1, 1, 0, -1, 1, 0, 0, 0, 0, 0, 0, 1 })
       expect(shape:getPointCount()).to.equal(4)
+      expect(shape:getFaceCount()).to.equal(4)
+      expect(shape:getFace(1)).to.equal({ 1, 2, 3 })
+      expect(shape:getFace(2)).to.equal({ 2, 4, 3 })
+      expect(shape:getFace(3)).to.equal({ 4, 1, 3 })
+      expect(shape:getFace(4)).to.equal({ 1, 4, 2 })
 
       if lovr.graphics then
         mesh = lovr.graphics.newMesh({