diff --git a/tests/10_basic.tst b/tests/10_basic.tst
index e51b11d..81777cb 100644
--- a/tests/10_basic.tst
+++ b/tests/10_basic.tst
@@ -21,6 +21,15 @@ function test_dmg_has_correct_permissions() {
     test $permissions = "-r--------"
 }
 
+function test_dmg_permissions_reflect_allow_other() {
+    local mount_dir
+    local dmg_file
+    read -r mount_dir dmg_file < <(mount_sparsebundle -o allow_other)
+    permissions=$(ls -l $dmg_file | awk '{print $1; exit}')
+    test $permissions = "-r-----r--"
+    umount $mount_dir && rm -Rf $mount_dir
+}
+
 function teardown() {
     umount $mount_dir && rm -Rf $mount_dir
 }
diff --git a/tests/20_allow_other.tst b/tests/20_allow_other.tst
deleted file mode 100644
index 2b2fad0..0000000
--- a/tests/20_allow_other.tst
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/usr/bin/env testrunner.sh
-
-source "$(dirname "$0")/testhelpers.sh"
-
-function setup() {
-    read -r mount_dir dmg_file < <(mount_sparsebundle -o allow_other)
-}
-
-function test_dmg_has_correct_permissions() {
-    permissions=$(ls -l $dmg_file | awk '{print $1; exit}')
-    test $permissions = "-r-----r--"
-}
-
-function teardown() {
-    umount $mount_dir && rm -Rf $mount_dir
-}