diff --git a/components/ehmtxv2/EHMTX_queue.cpp b/components/ehmtxv2/EHMTX_queue.cpp
index 56455a17..64948b7b 100644
--- a/components/ehmtxv2/EHMTX_queue.cpp
+++ b/components/ehmtxv2/EHMTX_queue.cpp
@@ -79,6 +79,7 @@ namespace esphome
     this->text = "";
     this->default_font = true;
     this->progress = 0;
+    this->sbitmap = nullptr;
     this->progressbar_color = esphome::display::COLOR_OFF;
     this->progressbar_back_color = esphome::display::COLOR_OFF;
   }