diff --git a/firmware/hw_layer/digital_input/trigger/trigger_input_exti.cpp b/firmware/hw_layer/digital_input/trigger/trigger_input_exti.cpp
index 1eaa98dd1c..432e8a07fe 100644
--- a/firmware/hw_layer/digital_input/trigger/trigger_input_exti.cpp
+++ b/firmware/hw_layer/digital_input/trigger/trigger_input_exti.cpp
@@ -58,6 +58,10 @@ int extiTriggerTurnOnInputPin(const char *msg, int index, bool isTriggerShaft) {
 
 	efiPrintf("extiTriggerTurnOnInputPin %s %s", msg, hwPortname(brainPin));
 
+	if (efiExtiEnablePin(msg, brainPin, PAL_EVENT_MODE_BOTH_EDGES,
+		isTriggerShaft ? shaft_callback : cam_callback, (void *)index) < 0) {
+		return -1;
+	}
 	/* TODO:
 	 * * do not set to both edges if we need only one
 	 * * simplify callback in case of one edge */
@@ -67,7 +71,6 @@ int extiTriggerTurnOnInputPin(const char *msg, int index, bool isTriggerShaft) {
 	} else {
 		camLines[index] = pal_line;
 	}
-	efiExtiEnablePin(msg, brainPin, PAL_EVENT_MODE_BOTH_EDGES, isTriggerShaft ? shaft_callback : cam_callback, (void *)index);
 
 	return 0;
 }