diff --git a/agb/Cargo.toml b/agb/Cargo.toml
index d375d56..01164dc 100644
--- a/agb/Cargo.toml
+++ b/agb/Cargo.toml
@@ -9,7 +9,6 @@ license = "MPL-2.0"
 [profile.dev]
 opt-level = 3
 debug = true
-lto = "thin"
 
 [profile.release]
 lto = true
diff --git a/agb/gba.ld b/agb/gba.ld
index 7e2907b..ba54bc5 100644
--- a/agb/gba.ld
+++ b/agb/gba.ld
@@ -2,6 +2,7 @@ OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
 OUTPUT_ARCH(arm)
 
 ENTRY(__start)
+EXTERN(__RUST_INTERRUPT_HANDLER)
 
 MEMORY {
     ewram (w!x) : ORIGIN = 0x02000000, LENGTH = 256K
diff --git a/agb/gba_mb.ld b/agb/gba_mb.ld
index df1a784..9fdd23c 100644
--- a/agb/gba_mb.ld
+++ b/agb/gba_mb.ld
@@ -2,6 +2,7 @@ OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
 OUTPUT_ARCH(arm)
 
 ENTRY(__start)
+EXTERN(__RUST_INTERRUPT_HANDLER)
 
 MEMORY {
     ewram (w!x) : ORIGIN = 0x02000000, LENGTH = 256K