diff --git a/tools/testing/selftests/filesystems/overlayfs/set_layers_via_fds.c b/tools/testing/selftests/filesystems/overlayfs/set_layers_via_fds.c
index 7a293544233d..83bbacb2550f 100644
--- a/tools/testing/selftests/filesystems/overlayfs/set_layers_via_fds.c
+++ b/tools/testing/selftests/filesystems/overlayfs/set_layers_via_fds.c
@@ -686,23 +686,23 @@ TEST_F(set_layers_via_fds, set_layers_via_detached_mount_fds)
 	while (getline(&line, &len, f_mountinfo) != -1) {
 		char *haystack = line;
 
-		if (strstr(haystack, "workdir=/tmp/w"))
+		if (strstr(haystack, "workdir=/work"))
 			layers_found[0] = true;
-		if (strstr(haystack, "upperdir=/tmp/u"))
+		if (strstr(haystack, "upperdir=/upper"))
 			layers_found[1] = true;
-		if (strstr(haystack, "lowerdir+=/tmp/l1"))
+		if (strstr(haystack, "lowerdir+=/"))
 			layers_found[2] = true;
-		if (strstr(haystack, "lowerdir+=/tmp/l2"))
+		if (strstr(haystack, "lowerdir+=/"))
 			layers_found[3] = true;
-		if (strstr(haystack, "lowerdir+=/tmp/l3"))
+		if (strstr(haystack, "lowerdir+=/"))
 			layers_found[4] = true;
-		if (strstr(haystack, "lowerdir+=/tmp/l4"))
+		if (strstr(haystack, "lowerdir+=/"))
 			layers_found[5] = true;
-		if (strstr(haystack, "datadir+=/tmp/d1"))
+		if (strstr(haystack, "datadir+=/"))
 			layers_found[6] = true;
-		if (strstr(haystack, "datadir+=/tmp/d2"))
+		if (strstr(haystack, "datadir+=/"))
 			layers_found[7] = true;
-		if (strstr(haystack, "datadir+=/tmp/d3"))
+		if (strstr(haystack, "datadir+=/"))
 			layers_found[8] = true;
 	}
 	free(line);