diff --git a/servers/rendering/renderer_rd/storage_rd/texture_storage.cpp b/servers/rendering/renderer_rd/storage_rd/texture_storage.cpp
index 1ec0b9dc46..98be8e01dd 100644
--- a/servers/rendering/renderer_rd/storage_rd/texture_storage.cpp
+++ b/servers/rendering/renderer_rd/storage_rd/texture_storage.cpp
@@ -3463,7 +3463,8 @@ void TextureStorage::update_decal_atlas() {
 			int *v_offsets = v_offsetsv.ptrw();
 			memset(v_offsets, 0, sizeof(int) * base_size);
 
-			int max_height = 0;
+			// Take border into account for minimum height.
+			int max_height = 2;
 
 			for (int i = 0; i < item_count; i++) {
 				//best fit