diff --git a/components/esp32/dport_int.S b/components/esp32/dport_int.S
index cf7f62c34..c67ef19db 100644
--- a/components/esp32/dport_int.S
+++ b/components/esp32/dport_int.S
@@ -20,7 +20,7 @@ _l5_intr_stack:
     .global     xt_highint5
     .type       _xt_highint5,@function
     .align      4
-_xt_highint5:
+xt_highint5:
 
     #ifdef XT_INTEXC_HOOKS
     /* Call interrupt hook if present to (pre)handle interrupts. */
diff --git a/components/esp32/panic_highint_hdl.S b/components/esp32/panic_highint_hdl.S
index 76e23060f..423efb974 100644
--- a/components/esp32/panic_highint_hdl.S
+++ b/components/esp32/panic_highint_hdl.S
@@ -15,6 +15,7 @@ handler for such a situation.
 */
 
     .section .iram1,"ax"
+    .global     xt_highint4
     .type       xt_highint4,@function
     .align      4
 xt_highint4: