diff --git a/python-iwscan.spec b/python-iwscan.spec
index 5d13aee..1e9a7aa 100644
--- a/python-iwscan.spec
+++ b/python-iwscan.spec
@@ -1,6 +1,6 @@
 Name:          python-iwscan
 Version:       20090609
-Release:       2mamba
+Release:       3mamba
 Summary:       Python bindings for wireless scanning via iwlib
 Group:         System/Libraries/Python
 Vendor:        openmamba
@@ -14,7 +14,9 @@ Requires:      python >= %python_version
 BuildRequires: glibc-devel
 BuildRequires: libiw-devel
 BuildRequires: libpython-devel
+BuildRequires: libpython27-devel
 ## AUTOBUILDREQ-END
+BuildRequires: libiw-devel >= 30.pre9-1mamba
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
@@ -22,6 +24,7 @@ Python bindings for wireless scanning via iwlib.
 
 %prep
 %setup -q -n %{name}
+sed -i 's|PROC_NET_WIRELESS|"/proc/net/wireless"|' pyiwscan.c
 
 %build
 CFLAGS="%{optflags}" %{__python} setup.py build
@@ -42,6 +45,9 @@ CFLAGS="%{optflags}" %{__python} setup.py build
 %{python_sitearch}/iwscan-0.0.0-py*.egg-info
 
 %changelog
+* Sun Aug 23 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 20090609-3mamba
+- rebuilt by autoport with build requirements: libiw-devel>=30.pre9-1mamba
+
 * Fri May 17 2013 Silvan Calarco <silvan.calarco@mambasoft.it> 20090609-2mamba
 - python 2.7 mass rebuild