diff --git a/ipmctl-01.00.00.3382-unencumbered.tar.xz b/ipmctl-01.00.00.3382-unencumbered.tar.xz
new file mode 100644
index 0000000..06ae39b
--- /dev/null
+++ b/ipmctl-01.00.00.3382-unencumbered.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:733fbb4ffd6115336bf3aac4e990f7661202e507c3ab4d79012194851c293947
+size 5894440
diff --git a/ipmctl-01.00.00.3382.tar.gz b/ipmctl-01.00.00.3382.tar.gz
deleted file mode 100644
index 681f827..0000000
--- a/ipmctl-01.00.00.3382.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:bcd2718fdad49fd6125e8bd04860b99dca04560d61a074081f776b23ee4342a1
-size 10448637
diff --git a/ipmctl.spec b/ipmctl.spec
index a810155..1727b00 100644
--- a/ipmctl.spec
+++ b/ipmctl.spec
@@ -27,7 +27,8 @@ Summary:        Utility for managing Intel Optane DC persistent memory modules
 License:        BSD-3-Clause
 Group:          System/Management
 Url:            https://github.com/intel/ipmctl
-Source:         https://github.com/intel/ipmctl/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
+#ource:         https://github.com/intel/ipmctl/archive/v%%{version}.tar.gz#/%%{name}-%%{version}.tar.gz
+Source:         %{name}-%{version}-unencumbered.tar.xz
 Source1:        %{name}-rpmlintrc
 Source10:       https://github.com/%{pSafeC}/libsafec-%{vSafeC}.0-g570fa5.tar.gz
 #ource10:       libsafec-prebuild.tar.xz
@@ -99,6 +100,11 @@ API for development of Intel Optane DC persistent memory management utilities.
 %setup -q -n %{name}-%{version} -a 10
 %patch1 -p1
 
+#rm -f BaseTools/Source/C/Common/FmmtLib.c CMake/safeclib.cmake
+LICENSE_VIOLATIONS_IN=$(find . -type f -print0 | sort -z |
+  xargs -0r grep -li 'INTEL CONFIDENTIAL' || true)
+[ -z "$LICENSE_VIOLATIONS_IN" ]
+
 %build
 /bin/bash -ex "%{SOURCE11}" "%{SOURCE12}" "%{?_smp_mflags}"
 export PKG_CONFIG_PATH=$PWD/contrib/lib/pkgconfig