diff --git a/test/meson.build b/test/meson.build
index 43a59a254..b4f24cf1b 100644
--- a/test/meson.build
+++ b/test/meson.build
@@ -135,10 +135,15 @@ endif
 summary({'pactl': pactl.found()}, bool_yn: true, section: 'Functional test programs')
 
 if default_sm == 'media-session' or default_sm == 'wireplumber'
+  test_functional_c_args = []
+  if get_option('b_sanitize').contains('address')
+    test_functional_c_args += ['-DHAVE_ASAN']
+  endif
   test('test-functional',
     executable('test-functional',
                'test-functional.c',
                include_directories: pwtest_inc,
+               c_args: [test_functional_c_args],
                dependencies: [ spa_dep ],
                link_with: pwtest_lib)
   )
diff --git a/test/pwtest.c b/test/pwtest.c
index 5726fc744..7094a59e1 100644
--- a/test/pwtest.c
+++ b/test/pwtest.c
@@ -788,6 +788,7 @@ static void set_test_env(struct pwtest_context *ctx, struct pwtest_test *t)
 	replace_env(t, "ACP_PROFILES_DIR", SOURCE_ROOT "/spa/plugins/alsa/mixer/profile-sets");
 	replace_env(t, "PIPEWIRE_LOG_SYSTEMD", "false");
 	replace_env(t, "PWTEST_DATA_DIR", SOURCE_ROOT "/test/data");
+	replace_env(t, "LD_LIBRARY_PATH", BUILD_ROOT "/src/pipewire:" BUILD_ROOT "pipewire-jack/src");
 }
 
 static void close_pipes(int fds[_FD_LAST])
diff --git a/test/test-functional.c b/test/test-functional.c
index 8c3438688..29277ffb0 100644
--- a/test/test-functional.c
+++ b/test/test-functional.c
@@ -10,9 +10,14 @@
 
 PWTEST(openal_info_test)
 {
-#ifdef OPENAL_INFO_PATH
+	/* openal-info tries to load libpipewire, which would need
+	 * LD_PRELOAD=/lib64/libasan.so.XX to work when ASan is enabled. Don't try to
+	 * figure out the right preload, but just disable the test in that case.
+	 */
+#if defined(OPENAL_INFO_PATH) && !defined(HAVE_ASAN)
 	int status = pwtest_spawn(OPENAL_INFO_PATH, (char *[]){ "openal-info", NULL });
 	pwtest_int_eq(WEXITSTATUS(status), 0);
+	pwtest_int_eq(WIFSIGNALED(status), 0);
 	return PWTEST_PASS;
 #else
 	return PWTEST_SKIP;
@@ -24,6 +29,7 @@ PWTEST(pactl_test)
 #ifdef PACTL_PATH
 	int status = pwtest_spawn(PACTL_PATH, (char *[]){ "pactl", "info", NULL });
 	pwtest_int_eq(WEXITSTATUS(status), 0);
+	pwtest_int_eq(WIFSIGNALED(status), 0);
 	return PWTEST_PASS;
 #else
 	return PWTEST_SKIP;