diff --git a/kernel-modules/intel-iavf/centos/build_srpm.data b/kernel-modules/intel-iavf/centos/build_srpm.data
index 8833d2d6..ff07817e 100644
--- a/kernel-modules/intel-iavf/centos/build_srpm.data
+++ b/kernel-modules/intel-iavf/centos/build_srpm.data
@@ -1,4 +1,4 @@
 COPY_LIST=" \
   $PKG_BASE/files/* \
   $STX_BASE/downloads/iavf-3.7.61.20.tar.gz"
-TIS_PATCH_VER=1
+TIS_PATCH_VER=2
diff --git a/kernel-modules/intel-iavf/centos/iavf-kmod.spec b/kernel-modules/intel-iavf/centos/iavf-kmod.spec
index 6a4a3772..e0508e34 100644
--- a/kernel-modules/intel-iavf/centos/iavf-kmod.spec
+++ b/kernel-modules/intel-iavf/centos/iavf-kmod.spec
@@ -109,10 +109,10 @@ find %{buildroot} -type f -name \*.ko -exec %{__strip} --strip-debug \{\} \;
 
 # Always Sign the modules(s).
 # If the module signing keys are not defined, define them here.
-%{!?privkey: %define privkey /usr/src/kernels/%{kversion}/signing_key.priv}
+%{!?privkey: %define privkey /usr/src/kernels/%{kversion}/signing_key.pem}
 %{!?pubkey: %define pubkey /usr/src/kernels/%{kversion}/signing_key.x509}
 for module in $(find %{buildroot} -type f -name \*.ko);
-do %{__perl} /usr/src/kernels/%{kversion}/scripts/sign-file \
+do /usr/src/kernels/%{kversion}/scripts/sign-file \
     sha256 %{privkey} %{pubkey} $module;
 done