diff --git a/src/libultra/io/pidma.c b/src/libultra/io/pidma.c
index d50931ab..e3123888 100644
--- a/src/libultra/io/pidma.c
+++ b/src/libultra/io/pidma.c
@@ -1,5 +1,7 @@
 #include "global.h"
 
+// OPTFLAGS := -O1 -g0
+
 typedef struct {
     s16 unk0;
     s8 unk2;
diff --git a/src/main/1EB50.c b/src/main/1EB50.c
index dffe0c5c..e190c4db 100644
--- a/src/main/1EB50.c
+++ b/src/main/1EB50.c
@@ -1,5 +1,7 @@
 #include "global.h"
 
+// OPTFLAGS := -O1 -g0
+
 #pragma GLOBAL_ASM("asm/us/nonmatchings/main/1EB50/func_8001DF50.s")
 
 #pragma GLOBAL_ASM("asm/us/nonmatchings/main/1EB50/func_8001E444.s")