diff --git a/esc-1.0.1-elif.patch b/esc-1.0.1-elif.patch
new file mode 100644
index 0000000..50544a2
--- /dev/null
+++ b/esc-1.0.1-elif.patch
@@ -0,0 +1,14 @@
+Patch by Robert Scheck <robert@fedoraproject.org> for esc >= 1.0.1, that corrects
+the preprocessor conditional from empty (wrong) elif to else.
+
+--- mozilla/toolkit/xre/nsAppRunner.cpp		2006-04-06 19:27:00.000000000 +0200
++++ mozilla/toolkit/xre/nsAppRunner.cpp.elif	2009-04-14 05:35:25.000000000 +0200
+@@ -1157,7 +1157,7 @@
+   if (NS_FAILED(rv))
+     return rv;
+ 
+-#elif
++#else
+ #error Oops, you need platform-specific code here
+ #endif
+ 
diff --git a/esc.spec b/esc.spec
index 6d9333f..9ff2d62 100644
--- a/esc.spec
+++ b/esc.spec
@@ -1,6 +1,6 @@
 Name: esc 
 Version: 1.0.1
-Release: 13%{?dist} 
+Release: 14%{?dist} 
 Summary: Enterprise Security Client Smart Card Client
 License: GPL+
 URL: http://directory.fedora.redhat.com/wiki/CoolKey 
@@ -19,6 +19,7 @@ Patch8: esc-1.0.1-misc.patch
 Patch9:  esc-1.0.1-nss-devel-fix.patch
 Patch10: firefox.secalg.patch
 Patch11: esc-1.0.1-xulrunner-sparc-fixes.patch
+Patch12: esc-1.0.1-elif.patch
 
 BuildRequires: doxygen fontconfig-devel freetype-devel >= 2.1
 BuildRequires: glib2-devel libIDL-devel atk-devel gtk2-devel libjpeg-devel
@@ -92,6 +93,7 @@ cd mozilla
 %patch2 -p1 -b .fix2
 %patch10 -p1 -b .secalg
 %patch11 -p1 -b .sparc
+%patch12 -p1 -b .elif
 
 %build
 
@@ -201,6 +203,9 @@ if [ -x %{_bindir}/gtk-update-icon-cache ]; then
 fi
 
 %changelog
+* Tue Apr 14 2009 Robert Scheck <robert@fedoraproject.org> - 1.0.1-14
+- Added a patch to correct the wrong elif preprocessor statement
+
 * Tue Feb 24 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.0.1-13
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild