diff --git a/unpaper-0.3-format-security.patch b/unpaper-0.3-format-security.patch
new file mode 100644
index 0000000..40b01f2
--- /dev/null
+++ b/unpaper-0.3-format-security.patch
@@ -0,0 +1,55 @@
+diff --git a/src/unpaper.c b/src/unpaper.c
+index f967d92..53f55b0 100644
+--- a/src/unpaper.c
++++ b/src/unpaper.c
+@@ -1,9 +1,9 @@
+ /* ---------------------------------------------------------------------------
+ unpaper - written by Jens Gulden 2005-2007                                  */
+ 
+-const char* VERSION = "0.3";
++const char VERSION[] = "0.3";
+ 
+-const char* README = 
++const char README[] = 
+ "unpaper is a post-processing tool for scanned sheets of paper, especially for\n"
+ "book pages that have been scanned from previously created photocopies.\n"
+ "The main purpose is to make scanned book pages better readable on screen\n"
+@@ -29,7 +29,7 @@ const char* README =
+ "Conversion to PDF can e.g. be achieved with the Linux tools pgm2tiff, tiffcp\n"
+ "and tiff2pdf.";
+ 
+-const char* COMPILE = 
++const char COMPILE[] = 
+ "gcc -D TIMESTAMP=\"<yyyy-MM-dd HH:mm:ss>\" -lm -O3 -funroll-all-loops -fomit-frame-pointer -ftree-vectorize -o unpaper unpaper.c\n";
+ 
+ /* ------------------------------------------------------------------------ */
+@@ -46,17 +46,17 @@ const char* BUILD = TIMESTAMP;
+ const char* BUILD = NULL;
+ #endif
+ 
+-const char* WELCOME = 
++const char WELCOME[] = 
+ "unpaper %s - written by Jens Gulden 2005-2007.\n"
+ "Licensed under the GNU General Public License, this comes with no warranty.\n";
+               
+-const char* USAGE = 
++const char USAGE[] = 
+ "Usage: unpaper [options] <input-file(s)> <output-file(s)>\n\n"
+ "Filenames may contain a formatting placeholder starting with '%%' to insert a\n"
+ "page counter for multi-page processing. E.g.: 'scan%%03d.pbm' to process files\n"
+ "scan001.pbm, scan002.pbm, scan003.pbm etc.\n";
+ 
+-const char* OPTIONS = 
++const char OPTIONS[] = 
+ "-l --layout single                   Set default layout options for a sheet:\n"
+ "           |double                   'single': One page per sheet.\n"
+ "           |none                     'double': Two pages per sheet, landscape\n"
+@@ -558,7 +558,7 @@ const char* OPTIONS =
+ //--help-compile                      Undocumented.
+ 
+ 
+-const char* HELP = 
++const char HELP[] = 
+ "Run 'unpaper --help' for usage information.\n";
+ 
+ 
diff --git a/unpaper.spec b/unpaper.spec
index c72bdb3..a1b3458 100644
--- a/unpaper.spec
+++ b/unpaper.spec
@@ -1,6 +1,6 @@
 Name:           unpaper
 Version:        0.3
-Release:        10%{?dist}
+Release:        11%{?dist}
 Summary:        Post-processing of scanned and photocopied book pages
 
 Group:          Applications/Publishing
@@ -8,6 +8,7 @@ Group:          Applications/Publishing
 License:        GPL+
 URL:            http://unpaper.berlios.de
 Source0:        http://download.berlios.de/%{name}/%{name}-%{version}.tar.gz
+Patch0:         unpaper-0.3-format-security.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 
@@ -27,6 +28,7 @@ the correct angle. This process is called "deskewing".
 
 %prep
 %setup -q
+%patch0 -p1
 
 
 %build
@@ -50,6 +52,9 @@ rm -rf $RPM_BUILD_ROOT
 %doc doc CHANGELOG LICENSE README
 
 %changelog
+* Mon Jun 16 2014 Yaakov Selkowitz <yselkowi@redhat.com> - 0.3-11
+- Fix FTBFS with -Werror=format-security (#1037369, #1107039)
+
 * Sun Jun 08 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.3-10
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild