diff --git a/motorApp/HytecSrc/Makefile b/motorApp/HytecSrc/Makefile
index 1bdca94d..f4e1618c 100644
--- a/motorApp/HytecSrc/Makefile
+++ b/motorApp/HytecSrc/Makefile
@@ -17,7 +17,7 @@ INC += HytecMotorDriver.h
 
 # We need to link this IOC Application against the EPICS Base libraries
 HytecMotor_LIBS += motor
-HytecMotor_LIBS += asyn
+HytecMotor_LIBS += asyn Ipac
 HytecMotor_LIBS += $(EPICS_BASE_IOC_LIBS)
 
 # ---------------------------------------------------