diff --git a/src/remote/blockingUDPTransport.cpp b/src/remote/blockingUDPTransport.cpp
index e8fc8e3..4387ce3 100644
--- a/src/remote/blockingUDPTransport.cpp
+++ b/src/remote/blockingUDPTransport.cpp
@@ -14,7 +14,6 @@
 
 #include <epicsThread.h>
 #include <osiSock.h>
-#include <osdSock.h>
 
 #include <pv/lock.h>
 #include <pv/byteBuffer.h>
diff --git a/src/remote/pv/blockingTCP.h b/src/remote/pv/blockingTCP.h
index 61d2b61..c4c235b 100644
--- a/src/remote/pv/blockingTCP.h
+++ b/src/remote/pv/blockingTCP.h
@@ -17,7 +17,6 @@
 #endif
 
 #include <shareLib.h>
-#include <osdSock.h>
 #include <osiSock.h>
 #include <epicsTime.h>
 #include <epicsThread.h>
diff --git a/src/remote/pv/blockingUDP.h b/src/remote/pv/blockingUDP.h
index 5f34b86..8ccd69d 100644
--- a/src/remote/pv/blockingUDP.h
+++ b/src/remote/pv/blockingUDP.h
@@ -13,7 +13,6 @@
 #endif
 
 #include <shareLib.h>
-#include <osdSock.h>
 #include <osiSock.h>
 #include <epicsThread.h>
 
diff --git a/src/remote/pv/remote.h b/src/remote/pv/remote.h
index 888315d..9d9b7fb 100644
--- a/src/remote/pv/remote.h
+++ b/src/remote/pv/remote.h
@@ -16,7 +16,6 @@
 #include <string>
 
 #include <osiSock.h>
-#include <osdSock.h>
 
 #include <pv/serialize.h>
 #include <pv/pvType.h>
diff --git a/src/remote/pv/security.h b/src/remote/pv/security.h
index 75ccbb6..efb925f 100644
--- a/src/remote/pv/security.h
+++ b/src/remote/pv/security.h
@@ -14,7 +14,6 @@
 
 #include <string>
 #include <osiSock.h>
-#include <osdSock.h>
 
 #include <pv/status.h>
 #include <pv/pvData.h>