diff --git a/APMrover2/make.inc b/APMrover2/make.inc
index aa146655bf..88eb56ee7b 100644
--- a/APMrover2/make.inc
+++ b/APMrover2/make.inc
@@ -13,7 +13,6 @@ LIBRARIES += AP_NavEKF3
 LIBRARIES += AP_Mission
 LIBRARIES += AP_Rally
 LIBRARIES += AP_Terrain
-LIBRARIES += PID
 LIBRARIES += RC_Channel
 LIBRARIES += AP_RangeFinder
 LIBRARIES += Filter
diff --git a/APMrover2/wscript b/APMrover2/wscript
index ea02184f54..f638eabd8e 100644
--- a/APMrover2/wscript
+++ b/APMrover2/wscript
@@ -15,7 +15,6 @@ def build(bld):
             'AP_Navigation',
             'AP_RCMapper',
             'AP_RSSI',
-            'PID',
             'AC_PID',
             'AP_Stats',
             'AP_Beacon',