diff --git a/code/game/src/world/blocks_list.c b/code/game/src/world/blocks_list.c
index 369f082..fec9627 100644
--- a/code/game/src/world/blocks_list.c
+++ b/code/game/src/world/blocks_list.c
@@ -23,3 +23,5 @@ static block blocks[] = {
     BLOCK(ASSET_BELT_UP, 0, '@', .drag = 1.0f , .friction = 1.0f, .vely = -150.0f),
     BLOCK(ASSET_BELT_DOWN, 0, '@', .drag = 1.0f , .friction = 1.0f, .vely = 150.0f),
 };
+
+ZPL_STATIC_ASSERT(sizeof(blocks)/sizeof(blocks[0]) < 256, "too many registered blocks! (max. 256)");
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