diff --git a/firmware/target/arm/pnx0101/crt0-pnx0101.S b/firmware/target/arm/pnx0101/crt0-pnx0101.S
index f297c29d0c..51be8c72a3 100644
--- a/firmware/target/arm/pnx0101/crt0-pnx0101.S
+++ b/firmware/target/arm/pnx0101/crt0-pnx0101.S
@@ -203,11 +203,6 @@ fiq_handler:
     ldmfd sp!, {r0-r7, r12, lr}
     subs pc, lr, #4
 
-data_abort_handler:
-    sub    r0, lr, #8 
-    mov    r1, #2
-    b      UIE
-
 irq_handler:
 #ifndef STUB
     stmfd  sp!, {r0-r11, r12, lr}
diff --git a/firmware/target/arm/pp/crt0-pp.S b/firmware/target/arm/pp/crt0-pp.S
index 5a9835a71f..4e7621ecc8 100644
--- a/firmware/target/arm/pp/crt0-pp.S
+++ b/firmware/target/arm/pp/crt0-pp.S
@@ -402,11 +402,6 @@ prefetch_abort_handler:
     mov    r1, #1
     b      UIE
 
-data_abort_handler:
-    sub    r0, lr, #8
-    mov    r1, #2
-    b      UIE
-
 /* Align stacks to cache line boundary */
     .balign 32
 
diff --git a/firmware/target/arm/pp/crt0-pp502x-bl-usb.S b/firmware/target/arm/pp/crt0-pp502x-bl-usb.S
index 7b0489b2a8..93b1fbaeb5 100644
--- a/firmware/target/arm/pp/crt0-pp502x-bl-usb.S
+++ b/firmware/target/arm/pp/crt0-pp502x-bl-usb.S
@@ -351,11 +351,6 @@ prefetch_abort_handler:
     mov     r1, #1
     b       UIE
 
-data_abort_handler:
-    sub     r0, lr, #8 
-    mov     r1, #2
-    b       UIE
-
 /* should never happen in the bootloader */
 fiq_handler:
     subs    pc, lr, #4