diff --git a/baselibs.conf b/baselibs.conf
new file mode 100644
index 0000000..b2b250f
--- /dev/null
+++ b/baselibs.conf
@@ -0,0 +1,2 @@
+fftw3
+fftw3-threads
diff --git a/fftw3.changes b/fftw3.changes
index 5dc0a57..a0f225d 100644
--- a/fftw3.changes
+++ b/fftw3.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Sun Apr 24 12:59:34 UTC 2011 - toddrme2178@gmail.com
+  
+- Add 32bit compatibility libraries
+- Changed -devel package groups to Development/Libraries/C and C++ (fix for RPMLINT warning)
+  
 -------------------------------------------------------------------
 Thu Apr 22 18:59:44 UTC 2010 - davejplater@gmail.com
 
diff --git a/fftw3.spec b/fftw3.spec
index eb06b16..a4951ab 100644
--- a/fftw3.spec
+++ b/fftw3.spec
@@ -47,7 +47,7 @@ Authors:
 %package devel
 License:        GPLv2+
 Summary:        Include Files and Libraries mandatory for Development
-Group:          Productivity/Scientific/Math
+Group:          Development/Libraries/C and C++
 Requires:       fftw3 = %{version} glibc-devel
 Provides:       fftw-devel
 
@@ -83,7 +83,7 @@ Authors:
 %package threads-devel
 License:        GPLv2+
 Summary:        Discrete Fourier Transform (DFT) C subroutine library
-Group:          Productivity/Scientific/Math
+Group:          Development/Libraries/C and C++
 Requires:       fftw3-threads = %{version}
 Requires:       fftw3-devel = %{version} glibc-devel