diff --git a/src/valgrind.sup b/src/valgrind.sup
new file mode 100644
index 00000000..7ba75754
--- /dev/null
+++ b/src/valgrind.sup
@@ -0,0 +1,5 @@
+{
+   <lzf_unitialized_hash_table>
+   Memcheck:Cond
+   fun:lzf_compress
+}