diff --git a/Blimp/AP_Arming_Blimp.cpp b/Blimp/AP_Arming_Blimp.cpp
index 2011502b2f9..b68948b669e 100644
--- a/Blimp/AP_Arming_Blimp.cpp
+++ b/Blimp/AP_Arming_Blimp.cpp
@@ -383,7 +383,7 @@ bool AP_Arming_Blimp::disarm(const AP_Arming::Method method, bool do_disarm_chec
 
     // save compass offsets learned by the EKF if enabled
     Compass &compass = AP::compass();
-    if (ahrs.use_compass() && compass.get_learn_type() == Compass::LEARN_EKF) {
+    if (ahrs.use_compass() && compass.get_learn_type() == Compass::LearnType::COPY_FROM_EKF) {
         for (uint8_t i=0; i<COMPASS_MAX_INSTANCES; i++) {
             Vector3f magOffsets;
             if (ahrs.getMagOffsets(i, magOffsets)) {