diff --git a/firefox.spec b/firefox.spec
index 86a468b..a11d6ae 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -86,7 +86,7 @@
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
 Version:        27.0.1
-Release:        1%{?pre_tag}%{?dist}
+Release:        2%{?pre_tag}%{?dist}
 URL:            http://www.mozilla.org/projects/firefox/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 Group:          Applications/Internet
@@ -103,7 +103,6 @@ Source23:       firefox.1
 
 #Build patches
 Patch0:         firefox-install-dir.patch
-Patch2:         mozilla-build.patch
 Patch3:         mozilla-build-arm.patch
 Patch14:        xulrunner-2.0-chromium-types.patch
 Patch17:        xulrunner-24.0-gcc47.patch
@@ -220,7 +219,6 @@ cd %{tarballdir}
 # ignored during this compare.
 %patch0 -p1
 
-%patch2  -p2 -b .bld
 %patch3  -p2 -b .arm
 %patch14 -p2 -b .chromium-types
 %patch17 -p1 -b .gcc47
@@ -637,6 +635,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #---------------------------------------------------------------------
 
 %changelog
+* Thu Mar 6 2014 Martin Stransky <stransky@redhat.com> - 27.0.1-2
+- Removed needless build patch
+
 * Mon Feb 24 2014 Martin Stransky <stransky@redhat.com> - 27.0.1-1
 - Update to 27.0.1
 
diff --git a/mozilla-build.patch b/mozilla-build.patch
deleted file mode 100644
index 5136563..0000000
--- a/mozilla-build.patch
+++ /dev/null
@@ -1,23 +0,0 @@
-diff -up firefox-27.0/mozilla-release/security/build/Makefile.in.bld firefox-27.0/mozilla-release/security/build/Makefile.in
---- firefox-27.0/mozilla-release/security/build/Makefile.in.bld	2014-01-28 05:04:01.000000000 +0100
-+++ firefox-27.0/mozilla-release/security/build/Makefile.in	2014-02-03 10:56:16.010749049 +0100
-@@ -128,7 +128,6 @@ DEFAULT_GMAKE_FLAGS += NSPR_INCLUDE_DIR=
- DEFAULT_GMAKE_FLAGS += NSPR_LIB_DIR=$(NSPR_LIB_DIR)
- DEFAULT_GMAKE_FLAGS += MOZILLA_CLIENT=1
- DEFAULT_GMAKE_FLAGS += NO_MDUPDATE=1
--DEFAULT_GMAKE_FLAGS += NSS_ENABLE_ECC=1
- ifeq ($(OS_ARCH)_$(GNU_CC),WINNT_1)
- DEFAULT_GMAKE_FLAGS += OS_DLLFLAGS="-static-libgcc"
- endif
-diff -up firefox-27.0/mozilla-release/security/manager/ssl/src/Makefile.in.bld firefox-27.0/mozilla-release/security/manager/ssl/src/Makefile.in
---- firefox-27.0/mozilla-release/security/manager/ssl/src/Makefile.in.bld	2014-02-03 11:01:58.000000000 +0100
-+++ firefox-27.0/mozilla-release/security/manager/ssl/src/Makefile.in	2014-02-03 11:02:05.941855059 +0100
-@@ -5,7 +5,6 @@
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
- 
- DEFINES += \
--  -DNSS_ENABLE_ECC \
-   -DDLL_PREFIX=\"$(DLL_PREFIX)\" \
-   -DDLL_SUFFIX=\"$(DLL_SUFFIX)\" \
-   $(NULL)
-diff -up firefox-27.0/mozilla-release/security/manager/ssl/src/moz.build.bld firefox-27.0/mozilla-release/security/manager/ssl/src/moz.build