diff --git a/valgrind/readline.supp b/valgrind/readline.supp
new file mode 100644
index 0000000..4c8cd0d
--- /dev/null
+++ b/valgrind/readline.supp
@@ -0,0 +1,36 @@
+{
+	readline_all_1
+	Memcheck:Leak
+	match-leak-kinds: all
+	...
+	obj:/usr/lib/x86_64-linux-gnu/libreadline.so.8.2
+}
+{
+	readline_all_2
+	Memcheck:Leak
+	match-leak-kinds: all
+	...
+	fun:readline
+}
+{
+	readline_history
+	Memcheck:Leak
+	match-leak-kinds: all
+	...
+	fun:add_history
+}
+{
+	readline_internal_alloc
+	Memcheck:Leak
+	match-leak-kinds: all
+	...
+	fun:xmalloc
+	obj:/usr/lib/x86_64-linux-gnu/libreadline.so.8.2
+}
+{
+	readline_history_entry
+	Memcheck:Leak
+	match-leak-kinds: all
+	...
+	fun:alloc_history_entry
+}