diff --git a/src/core/cgroup.c b/src/core/cgroup.c
index 143809068a..860f36052b 100644
--- a/src/core/cgroup.c
+++ b/src/core/cgroup.c
@@ -1469,7 +1469,7 @@ CGroupMask unit_get_own_mask(Unit *u) {
         if (!c)
                 return 0;
 
-        return (unit_get_cgroup_mask(u) | unit_get_bpf_mask(u) | unit_get_delegate_mask(u)) & ~unit_get_ancestor_disable_mask(u);
+        return unit_get_cgroup_mask(u) | unit_get_bpf_mask(u) | unit_get_delegate_mask(u);
 }
 
 CGroupMask unit_get_delegate_mask(Unit *u) {
diff --git a/src/test/test-cgroup-mask.c b/src/test/test-cgroup-mask.c
index daafba4ef6..27bfcdc17f 100644
--- a/src/test/test-cgroup-mask.c
+++ b/src/test/test-cgroup-mask.c
@@ -85,7 +85,7 @@ static int test_cgroup_mask(void) {
         ASSERT_CGROUP_MASK_JOINED(unit_get_own_mask(parent_deep), CGROUP_MASK_MEMORY);
         ASSERT_CGROUP_MASK_JOINED(unit_get_own_mask(parent), (CGROUP_MASK_IO | CGROUP_MASK_BLKIO));
         ASSERT_CGROUP_MASK_JOINED(unit_get_own_mask(nomem_parent), 0);
-        ASSERT_CGROUP_MASK_JOINED(unit_get_own_mask(nomem_leaf), (CGROUP_MASK_IO | CGROUP_MASK_BLKIO));
+        ASSERT_CGROUP_MASK_JOINED(unit_get_own_mask(nomem_leaf), (CGROUP_MASK_IO | CGROUP_MASK_BLKIO | CGROUP_MASK_MEMORY));
         ASSERT_CGROUP_MASK_JOINED(unit_get_own_mask(root), 0);
 
         /* Verify aggregation of member masks */
@@ -94,7 +94,7 @@ static int test_cgroup_mask(void) {
         ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(grandchild), 0);
         ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(parent_deep), 0);
         ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(parent), (CGROUP_MASK_CPU | cpu_accounting_mask | CGROUP_MASK_MEMORY));
-        ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(nomem_parent), (CGROUP_MASK_IO | CGROUP_MASK_BLKIO));
+        ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(nomem_parent), (CGROUP_MASK_IO | CGROUP_MASK_BLKIO | CGROUP_MASK_MEMORY));
         ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(nomem_leaf), 0);
         ASSERT_CGROUP_MASK_JOINED(unit_get_members_mask(root), (CGROUP_MASK_CPU | cpu_accounting_mask | CGROUP_MASK_IO | CGROUP_MASK_BLKIO | CGROUP_MASK_MEMORY));
 
@@ -105,7 +105,7 @@ static int test_cgroup_mask(void) {
         ASSERT_CGROUP_MASK_JOINED(unit_get_siblings_mask(parent_deep), (CGROUP_MASK_CPU | cpu_accounting_mask | CGROUP_MASK_MEMORY));
         ASSERT_CGROUP_MASK_JOINED(unit_get_siblings_mask(parent), (CGROUP_MASK_CPU | cpu_accounting_mask | CGROUP_MASK_IO | CGROUP_MASK_BLKIO | CGROUP_MASK_MEMORY));
         ASSERT_CGROUP_MASK_JOINED(unit_get_siblings_mask(nomem_parent), (CGROUP_MASK_CPU | CGROUP_MASK_CPUACCT | CGROUP_MASK_IO | CGROUP_MASK_BLKIO | CGROUP_MASK_MEMORY));
-        ASSERT_CGROUP_MASK_JOINED(unit_get_siblings_mask(nomem_leaf), (CGROUP_MASK_IO | CGROUP_MASK_BLKIO));
+        ASSERT_CGROUP_MASK_JOINED(unit_get_siblings_mask(nomem_leaf), (CGROUP_MASK_IO | CGROUP_MASK_BLKIO | CGROUP_MASK_MEMORY));
         ASSERT_CGROUP_MASK_JOINED(unit_get_siblings_mask(root), (CGROUP_MASK_CPU | cpu_accounting_mask | CGROUP_MASK_IO | CGROUP_MASK_BLKIO | CGROUP_MASK_MEMORY));
 
         /* Verify aggregation of target masks. */
@@ -118,6 +118,16 @@ static int test_cgroup_mask(void) {
         ASSERT_CGROUP_MASK(unit_get_target_mask(nomem_leaf), (CGROUP_MASK_EXTEND_JOINED(CGROUP_MASK_IO | CGROUP_MASK_BLKIO) & m->cgroup_supported));
         ASSERT_CGROUP_MASK(unit_get_target_mask(root), (CGROUP_MASK_EXTEND_JOINED(CGROUP_MASK_CPU | cpu_accounting_mask | CGROUP_MASK_IO | CGROUP_MASK_BLKIO | CGROUP_MASK_MEMORY) & m->cgroup_supported));
 
+        /* Verify aggregation of enable masks. */
+        ASSERT_CGROUP_MASK(unit_get_enable_mask(son), 0);
+        ASSERT_CGROUP_MASK(unit_get_enable_mask(daughter), 0);
+        ASSERT_CGROUP_MASK(unit_get_enable_mask(grandchild), 0);
+        ASSERT_CGROUP_MASK(unit_get_enable_mask(parent_deep), 0);
+        ASSERT_CGROUP_MASK(unit_get_enable_mask(parent), (CGROUP_MASK_EXTEND_JOINED(CGROUP_MASK_CPU | cpu_accounting_mask | CGROUP_MASK_MEMORY) & m->cgroup_supported));
+        ASSERT_CGROUP_MASK(unit_get_enable_mask(nomem_parent), (CGROUP_MASK_EXTEND_JOINED(CGROUP_MASK_IO | CGROUP_MASK_BLKIO) & m->cgroup_supported));
+        ASSERT_CGROUP_MASK(unit_get_enable_mask(nomem_leaf), 0);
+        ASSERT_CGROUP_MASK(unit_get_enable_mask(root), (CGROUP_MASK_EXTEND_JOINED(CGROUP_MASK_CPU | cpu_accounting_mask | CGROUP_MASK_IO | CGROUP_MASK_BLKIO | CGROUP_MASK_MEMORY) & m->cgroup_supported));
+
         return 0;
 }