diff --git a/src/cas/example/directoryService/Makefile.Host b/src/cas/example/directoryService/Makefile.Host
index 8151fdce3..b8db6a0f7 100644
--- a/src/cas/example/directoryService/Makefile.Host
+++ b/src/cas/example/directoryService/Makefile.Host
@@ -10,7 +10,7 @@ PROD_LIBS := cas ca gdd Com
 #
 # Added winmm user32 for the non-dll build
 #
-SYS_PROD_LIBS_WIN32 := ws2_32 winmm user32
+SYS_PROD_LIBS_WIN32 := ws2_32 advapi32 user32
 
 SRCS += main.cc
 SRCS += directoryServer.cc
diff --git a/src/cas/example/simple/Makefile.Host b/src/cas/example/simple/Makefile.Host
index 8ceacb2aa..bf28521ed 100644
--- a/src/cas/example/simple/Makefile.Host
+++ b/src/cas/example/simple/Makefile.Host
@@ -10,7 +10,7 @@ PROD_LIBS := cas ca gdd Com
 #
 # Added ws2_32 winmm user32 for the non-dll build
 #
-SYS_PROD_LIBS_WIN32 := ws2_32 winmm user32
+SYS_PROD_LIBS_WIN32 := ws2_32 advapi32 user32
 
 SRCS += main.cc
 SRCS += exServer.cc
diff --git a/src/util/Makefile.Host b/src/util/Makefile.Host
index fa598c3bf..159699d09 100644
--- a/src/util/Makefile.Host
+++ b/src/util/Makefile.Host
@@ -13,7 +13,7 @@ PROD_LIBS         := ca Com
 #
 # Added winmm user32 for the non-dll build
 #
-SYS_PROD_LIBS_WIN32 := ws2_32 winmm user32
+SYS_PROD_LIBS_WIN32 := ws2_32 advapi32 user32
 PROD_DEFAULT := ca_test iocLogServer startCArepeater
 PROD_WIN32   := ca_test iocLogServer