diff --git a/res/pjproject/aconfigure b/res/pjproject/aconfigure
index 73683e805b..64cc6f014d 100755
--- a/res/pjproject/aconfigure
+++ b/res/pjproject/aconfigure
@@ -2401,7 +2401,7 @@ test -n "$target_alias" &&
   program_prefix=${target_alias}-
 ac_config_headers="$ac_config_headers pjlib/include/pj/compat/os_auto.h pjlib/include/pj/compat/m_auto.h pjmedia/include/pjmedia/config_auto.h pjmedia/include/pjmedia-codec/config_auto.h pjsip/include/pjsip/sip_autoconf.h"
 
-ac_config_files="$ac_config_files build.mak build/os-auto.mak build/cc-auto.mak pjlib/build/os-auto.mak pjlib-util/build/os-auto.mak pjmedia/build/os-auto.mak pjsip/build/os-auto.mak third_party/build/os-auto.mak third_party/build/portaudio/os-auto.mak"
+ac_config_files="$ac_config_files build.mak build/os-auto.mak pjlib/build/os-auto.mak pjlib-util/build/os-auto.mak pjmedia/build/os-auto.mak pjsip/build/os-auto.mak third_party/build/os-auto.mak third_party/build/portaudio/os-auto.mak"
 
 
 
@@ -7799,7 +7799,6 @@ do
     "pjsip/include/pjsip/sip_autoconf.h") CONFIG_HEADERS="$CONFIG_HEADERS pjsip/include/pjsip/sip_autoconf.h" ;;
     "build.mak") CONFIG_FILES="$CONFIG_FILES build.mak" ;;
     "build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES build/os-auto.mak" ;;
-    "build/cc-auto.mak") CONFIG_FILES="$CONFIG_FILES build/cc-auto.mak" ;;
     "pjlib/build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES pjlib/build/os-auto.mak" ;;
     "pjlib-util/build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES pjlib-util/build/os-auto.mak" ;;
     "pjmedia/build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES pjmedia/build/os-auto.mak" ;;
diff --git a/res/pjproject/aconfigure.ac b/res/pjproject/aconfigure.ac
index 1de41faafa..a19b84eeba 100644
--- a/res/pjproject/aconfigure.ac
+++ b/res/pjproject/aconfigure.ac
@@ -13,7 +13,6 @@ AC_CONFIG_HEADER([pjlib/include/pj/compat/os_auto.h
 		 ])
 AC_CONFIG_FILES([build.mak 
 		 build/os-auto.mak 
-		 build/cc-auto.mak
 		 pjlib/build/os-auto.mak 
 		 pjlib-util/build/os-auto.mak 
 		 pjmedia/build/os-auto.mak
diff --git a/res/pjproject/build/common.mak b/res/pjproject/build/common.mak
index ad6df03e94..d6000078ea 100644
--- a/res/pjproject/build/common.mak
+++ b/res/pjproject/build/common.mak
@@ -16,15 +16,6 @@ include $(PJDIR)/build/cc-$(CC_NAME).mak
 #
 -include cc-$(CC_NAME).mak
 
-#
-# Include auto configured compiler specification.
-# This will override the compiler settings above.
-# Currently this is made OPTIONAL, to prevent people
-# from getting errors because they don't re-run ./configure
-# after downloading new PJSIP.
-#
--include $(PJDIR)/build/cc-auto.mak
-
 #
 # Include global machine specific definitions
 #