diff --git a/meson.build b/meson.build
index fc5371bb..b3707161 100644
--- a/meson.build
+++ b/meson.build
@@ -866,6 +866,7 @@ if get_option('tests')
 	add_test_setup('valgrind',
 			exe_wrapper : [ valgrind,
 					'--leak-check=full',
+					'--gen-suppressions=all',
 					'--error-exitcode=3',
 					'--suppressions=' + valgrind_suppressions_file ],
 			env :  valgrind_env,