--- mozilla-release/security/build/Makefile.in.build	2013-06-18 13:01:39.000000000 +0200
+++ mozilla-release/security/build/Makefile.in	2013-06-18 14:01:41.940378194 +0200
@@ -133,7 +133,6 @@ DEFAULT_GMAKE_FLAGS += NSPR_INCLUDE_DIR=
 DEFAULT_GMAKE_FLAGS += NSPR_LIB_DIR=$(NSPR_LIB_DIR)
 DEFAULT_GMAKE_FLAGS += MOZILLA_CLIENT=1
 DEFAULT_GMAKE_FLAGS += NO_MDUPDATE=1
-DEFAULT_GMAKE_FLAGS += NSS_ENABLE_ECC=1
 DEFAULT_GMAKE_FLAGS += NSINSTALL="$(NSINSTALL)"
 ifeq ($(OS_ARCH),WINNT)
 DEFAULT_GMAKE_FLAGS += INSTALL="$(NSINSTALL) -t"
--- mozilla-release/security/manager/ssl/src/Makefile.in.build	2013-06-18 13:01:39.000000000 +0200
+++ mozilla-release/security/manager/ssl/src/Makefile.in	2013-06-18 14:01:18.659377663 +0200
@@ -86,7 +86,6 @@ endif
 CSRCS += md4.c
 
 DEFINES += \
-  -DNSS_ENABLE_ECC \
   -DDLL_PREFIX=\"$(DLL_PREFIX)\" \
   -DDLL_SUFFIX=\"$(DLL_SUFFIX)\" \
   $(NULL)