diff --git a/perl-NetAddr-IP.spec b/perl-NetAddr-IP.spec
index 8875eb2..dcd94ce 100644
--- a/perl-NetAddr-IP.spec
+++ b/perl-NetAddr-IP.spec
@@ -1,5 +1,5 @@
 Name:           perl-NetAddr-IP
-Version:        4.077
+Version:        4.078
 Release:        1%{?dist}
 Summary:        Manages IPv4 and IPv6 addresses and subnets
 # Lite/Util/Util.xs is GPLv2+
@@ -52,7 +52,7 @@ or IP subnets, that allows for easy manipulations.
 %setup -q -n NetAddr-IP-%{version}
 
 %build
-CC=gcc perl Makefile.PL INSTALLDIRS=vendor OPTIMIZE="%{optflags}"
+perl Makefile.PL INSTALLDIRS=vendor OPTIMIZE="%{optflags}"
 make %{?_smp_mflags}
 
 %install
@@ -80,6 +80,10 @@ make test
 %{_mandir}/man3/NetAddr::IP::UtilPP.3*
 
 %changelog
+* Thu Aug 20 2015 Paul Howarth <paul@city-fan.org> - 4.078-1
+- Update to 4.078
+  - Fix typo in Util.pm 1.53 MakefilePL that caused failure to find compiler
+
 * Fri Aug 14 2015 Paul Howarth <paul@city-fan.org> - 4.077-1
 - Update to 4.077
   - Added method is_local() to Lite.pm
diff --git a/sources b/sources
index 9b7affa..1f68d3f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-db52dcb07cb2c4fcd72e37a1930f6590  NetAddr-IP-4.077.tar.gz
+bca8406520b6535a3f9661d385705d97  NetAddr-IP-4.078.tar.gz