diff --git a/src/cas/build/singleThread/Makefile.Unix b/src/cas/build/singleThread/Makefile.Unix
index ea18c9582..d801cba8f 100644
--- a/src/cas/build/singleThread/Makefile.Unix
+++ b/src/cas/build/singleThread/Makefile.Unix
@@ -2,18 +2,17 @@
 CAS = ../../..
 TOP = $(CAS)/../..
 SRC = $(CAS)/generic
+CA = $(CAS)/../ca
 IOSRC = $(CAS)/io/bsdSocket
 OSSRC = $(CAS)/os/posix
 VPATH = $(SRC) $(IOSRC) $(OSSRC) 
 
 include $(TOP)/config/CONFIG_BASE
 
-USR_INCLUDES = -I$(SRC) -I$(CAS)/../ca -I$(OSSRC) -I$(IOSRC) -I$(CAS)/../gdd  -I$(CAS)/../gdd/O.$(T_A)
+USR_INCLUDES = -I$(SRC) -I$(OSSRC) -I$(IOSRC) -I$(CA)
 
 DEPLIBS_BASE = $(EPICS_BASE_LIB)
 
-#CPLUSPLUS = G++
-
 SRCS.cc += $(SRC)/caServer.cc 
 SRCS.cc += $(SRC)/caServerI.cc 
 SRCS.cc += $(SRC)/casCoreClient.cc