diff --git a/src/Utilities/Crc32.h b/src/Utilities/Crc32.h
index 50d037f..e6babd6 100644
--- a/src/Utilities/Crc32.h
+++ b/src/Utilities/Crc32.h
@@ -40,7 +40,7 @@ struct Crc32 {
 };
 
 const Containers::StaticArray<256, UnsignedInt> Crc32::table = []{
-    UnsignedInt polynomial = 0xEDB88320;
+    UnsignedInt polynomial = 0xEDB88320u;
     Containers::StaticArray<256, UnsignedInt> temp{ValueInit};
 
     for(UnsignedInt i = 0; i < 256; i++) {