diff --git a/System/FFI/TrueType.HC b/System/FFI/TrueType.HC
index 2477263..46a90d5 100644
--- a/System/FFI/TrueType.HC
+++ b/System/FFI/TrueType.HC
@@ -11,6 +11,7 @@ U64 @stbtt_malloc(I64 size)
 
 U0 @stbtt_free(U8* ptr)
 {
+    no_warn ptr;
     //"stbtt_free(0x%08x)\n", ptr;
 }
 
diff --git a/System/Libraries/System.HC b/System/Libraries/System.HC
index c1d7bb1..52a6bf8 100644
--- a/System/Libraries/System.HC
+++ b/System/Libraries/System.HC
@@ -94,7 +94,7 @@ U0 @system_power_off()
 
 U0 @system_init()
 {
-    System.build_info = FileRead("build_info.TXT");
+    System.build_info = "";
     System.log_fifo = FifoI64New(1024);
     Spawn(&@system_log_task, , , T(mp_cnt, 1, 0));
 }