diff --git a/firmware/target/arm/pcm-pp.c b/firmware/target/arm/pcm-pp.c
index bffc69f771..c446f98fcf 100644
--- a/firmware/target/arm/pcm-pp.c
+++ b/firmware/target/arm/pcm-pp.c
@@ -74,12 +74,7 @@ void fiq_handler(void) ICODE_ATTR __attribute__((naked));
 void fiq_handler(void)
 {
     asm volatile (
-#if ARM_ARCH == 4 && defined(USE_THUMB)
-        "ldr r12, [pc, #-4] \n"
-        "bx  r12            \n"
-#else
         "ldr pc, [pc, #-4]  \n"
-#endif
     "fiq_function:          \n"
         ".word 0            \n"
     );