diff --git a/editor/plugins/tile_set_editor_plugin.cpp b/editor/plugins/tile_set_editor_plugin.cpp
index 6d2fd65dd63..3b95b1a0663 100644
--- a/editor/plugins/tile_set_editor_plugin.cpp
+++ b/editor/plugins/tile_set_editor_plugin.cpp
@@ -2359,8 +2359,8 @@ void TileSetEditor::_set_edited_collision_shape(const Ref<Shape2D> &p_shape) {
 }
 
 void TileSetEditor::_set_snap_step(Vector2 p_val) {
-	snap_step.x = CLAMP(p_val.x, 0, 256);
-	snap_step.y = CLAMP(p_val.y, 0, 256);
+	snap_step.x = CLAMP(p_val.x, 1, 256);
+	snap_step.y = CLAMP(p_val.y, 1, 256);
 	workspace->update();
 }