diff --git a/src/pages/energieausweis-erstellen/index.astro b/src/pages/energieausweis-erstellen/index.astro
index 6be1d25a..2991466d 100644
--- a/src/pages/energieausweis-erstellen/index.astro
+++ b/src/pages/energieausweis-erstellen/index.astro
@@ -117,6 +117,11 @@ import Widget2 from "#components/Widget.svelte";
       const endX = snapToGrid(e.offsetX);
       const endY = snapToGrid(e.offsetY);
 
+      // Avoid drawing a "point" as a line
+      if (startX === endX && startY === endY) {
+        return;
+      }
+
       // Draw the line
       drawLine(startX, startY, endX, endY);
 
@@ -143,6 +148,5 @@ import Widget2 from "#components/Widget.svelte";
     drawGrid(); // Draw the grid when the page loads
   </script>
 
-
 </Layout>