diff --git a/opencore-amr-0.1.3-fix_pc.patch b/opencore-amr-0.1.3-fix_pc.patch
new file mode 100644
index 0000000..e009ff6
--- /dev/null
+++ b/opencore-amr-0.1.3-fix_pc.patch
@@ -0,0 +1,18 @@
+diff -up opencore-amr-0.1.3/amrnb/opencore-amrnb.pc.in.fix opencore-amr-0.1.3/amrnb/opencore-amrnb.pc.in
+--- opencore-amr-0.1.3/amrnb/opencore-amrnb.pc.in.fix	2011-04-06 22:30:37.000000000 +0200
++++ opencore-amr-0.1.3/amrnb/opencore-amrnb.pc.in	2012-05-18 13:05:36.469324787 +0200
+@@ -7,4 +7,4 @@ Name: OpenCORE AMR-NB
+ Description: Adaptive Multi-Rate speech codec library
+ Version: @PACKAGE_VERSION@
+ Libs: -L${libdir} -lopencore-amrnb
+-Cflags: -I${includedir}
++Cflags: -I${includedir}/opencore-amrnb
+diff -up opencore-amr-0.1.3/amrwb/opencore-amrwb.pc.in.fix opencore-amr-0.1.3/amrwb/opencore-amrwb.pc.in
+--- opencore-amr-0.1.3/amrwb/opencore-amrwb.pc.in.fix	2011-04-06 22:30:37.000000000 +0200
++++ opencore-amr-0.1.3/amrwb/opencore-amrwb.pc.in	2012-05-18 13:06:01.901435760 +0200
+@@ -7,4 +7,4 @@ Name: OpenCORE AMR-WB
+ Description: Adaptive Multi-Rate Wideband speech codec library
+ Version: @PACKAGE_VERSION@
+ Libs: -L${libdir} -lopencore-amrwb
+-Cflags: -I${includedir}
++Cflags: -I${includedir}/opencore-amrwb
diff --git a/opencore-amr.spec b/opencore-amr.spec
index f23cdb0..55929ea 100644
--- a/opencore-amr.spec
+++ b/opencore-amr.spec
@@ -1,11 +1,12 @@
 Name:           opencore-amr
 Version:        0.1.3
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        OpenCORE Adaptive Multi Rate Narrowband and Wideband speech lib
 Group:          System Environment/Libraries
 License:        ASL 2.0
 URL:            http://sourceforge.net/projects/opencore-amr/
 Source0:        http://downloads.sourceforge.net/%{name}/%{name}-%{version}.tar.gz
+Patch0:         opencore-amr-0.1.3-fix_pc.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 %description
@@ -25,6 +26,7 @@ developing applications that use %{name}.
 
 %prep
 %setup -q
+%patch0 -p1 -b .fix
 mv opencore/README opencore/README.opencore
 
 
@@ -60,6 +62,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_libdir}/pkgconfig/opencore-amr??.pc
 
 %changelog
+* Fri May 18 2012 Nicolas Chauvet <kwizart@gmail.com> - 0.1.3-2
+- Fix pkgconfig include
+
 * Sun May 13 2012 Nicolas Chauvet <kwizart@gmail.com> - 0.1.3-1
 - Update to 0.1.3