diff --git a/libopenfpga/librepackdc/dc_example/repack_design_constraint_example.xml b/libopenfpga/librepackdc/dc_example/repack_design_constraint_example.xml
new file mode 100644
index 000000000..dbd2a04d1
--- /dev/null
+++ b/libopenfpga/librepackdc/dc_example/repack_design_constraint_example.xml
@@ -0,0 +1,7 @@
+<repack_pin_constraints>
+  <pin_constraint tile="clb" x="1" y="1" pin="clk[0]" net="clk0"/>
+  <pin_constraint tile="clb" x="2" y="2" pin="clk[1]" net="clk1"/>
+  <pin_constraint tile="clb" x="-1" y="1" pin="clk[2]" net="OPEN"/>
+  <pin_constraint tile="clb" x="1" y="-1" pin="clk[3]" net="OPEN"/>
+</repack_pin_constraints>
+