diff --git a/conf/airframes/ENAC/fixed-wing/apogee.xml b/conf/airframes/ENAC/fixed-wing/apogee.xml
index a8687c32b0..be0f44ee21 100644
--- a/conf/airframes/ENAC/fixed-wing/apogee.xml
+++ b/conf/airframes/ENAC/fixed-wing/apogee.xml
@@ -19,20 +19,19 @@
   </modules>
 
   <firmware name="fixedwing">
-    <define name="USE_I2C1"/>
-    <!--define name="USE_I2C2"/-->
-    <!--define name="AGR_CLIMB"/-->
-    <!--define name="LOITER_TRIM"/-->
-    <!--define name="PITCH_TRIM"/-->
-    <configure name="PERIODIC_FREQUENCY" value="100"/>
-
     <target name="sim" board="pc">
       <subsystem name="radio_control" type="ppm"/>
     </target>
     <target name="ap" board="apogee_1.0_chibios">
       <subsystem name="radio_control" type="sbus"/>
+      <configure name="PERIODIC_FREQUENCY" value="100"/>
     </target>
 
+    <define name="USE_I2C1"/>
+    <!--define name="USE_I2C2"/-->
+    <!--define name="AGR_CLIMB"/-->
+    <!--define name="LOITER_TRIM"/-->
+    <!--define name="PITCH_TRIM"/-->
 
     <!-- Communication -->
     <subsystem name="telemetry" type="xbee_api"/>
diff --git a/conf/airframes/examples/microjet_twog_aspirin.xml b/conf/airframes/examples/microjet_twog_aspirin.xml
index d89003ecab..02394e1845 100644
--- a/conf/airframes/examples/microjet_twog_aspirin.xml
+++ b/conf/airframes/examples/microjet_twog_aspirin.xml
@@ -10,7 +10,11 @@
 
   <firmware name="fixedwing">
     <target name="sim" 	board="pc"/>
-    <target name="ap"   board="twog_1.0"/>
+    <target name="ap"   board="twog_1.0">
+      <configure name="PERIODIC_FREQUENCY" value="120"/>
+      <configure name="AHRS_PROPAGATE_FREQUENCY" value="100"/>
+      <configure name="AHRS_CORRECT_FREQUENCY" value="100"/>
+    </target>
 
     <define name="AGR_CLIMB" />
     <define name="LOITER_TRIM" />
@@ -20,10 +24,6 @@
     <define name="ASPIRIN_GYRO_LOWPASS" value="ITG3200_DLPF_42HZ"/>
     <define name="ASPIRIN_GYRO_SMPLRT_DIV" value="9"/>
 
-    <configure name="PERIODIC_FREQUENCY" value="120"/>
-    <configure name="AHRS_PROPAGATE_FREQUENCY" value="100"/>
-    <configure name="AHRS_CORRECT_FREQUENCY" value="100"/>
-
     <define name="AHRS_TRIGGERED_ATTITUDE_LOOP"/>
 
     <subsystem name="imu"    type="aspirin_v1.5"/>