diff --git a/src/special/pvdbcrScalarArrayRegister.cpp b/src/special/pvdbcrScalarArrayRegister.cpp
index eb43c0b..f2c63a8 100644
--- a/src/special/pvdbcrScalarArrayRegister.cpp
+++ b/src/special/pvdbcrScalarArrayRegister.cpp
@@ -12,6 +12,11 @@
 /* Author: Marty Kraimer */
 #include <iocsh.h>
 #include <pv/standardField.h>
+#include <pv/standardPVField.h>
+#include <pv/timeStamp.h>
+#include <pv/pvTimeStamp.h>
+#include <pv/alarm.h>
+#include <pv/pvAlarm.h>
 #include <pv/pvAccess.h>
 #include <pv/serverContext.h>
 
diff --git a/src/special/pvdbcrScalarRegister.cpp b/src/special/pvdbcrScalarRegister.cpp
index c60de79..acfbc26 100644
--- a/src/special/pvdbcrScalarRegister.cpp
+++ b/src/special/pvdbcrScalarRegister.cpp
@@ -9,6 +9,11 @@
  */
 #include <iocsh.h>
 #include <pv/standardField.h>
+#include <pv/standardPVField.h>
+#include <pv/timeStamp.h>
+#include <pv/pvTimeStamp.h>
+#include <pv/alarm.h>
+#include <pv/pvAlarm.h>
 #include <pv/pvAccess.h>
 #include <pv/serverContext.h>