diff --git a/src/internal/scopes.zig b/src/internal/scopes.zig
index 3144484..b40d9a9 100644
--- a/src/internal/scopes.zig
+++ b/src/internal/scopes.zig
@@ -399,3 +399,13 @@ test "identity scopes constrain attribute" {
     try std.testing.expect(!identityAllows("identity:handle", .wildcard));
     try std.testing.expect(identityAllows("identity:*", .wildcard));
 }
+
+test "a permission-set expansion with collections grants space manage actions" {
+    const scope = "atproto space:tech.waow.lore.space?authority=*&skey=*&collection=tech.waow.lore.entry&collection=tech.waow.lore.registry&action=read&action=create&action=update&action=delete&manage=create&manage=update&manage=delete";
+    const did = "did:plc:siv7zbedip4vcet4v67piibr";
+    try std.testing.expect(spaceAllows(scope, .manage_update, "tech.waow.lore.space", did, "1d5d7c37", null));
+    try std.testing.expect(spaceAllows(scope, .manage_create, "tech.waow.lore.space", did, "1d5d7c37", null));
+    try std.testing.expect(spaceAllows(scope, .create, "tech.waow.lore.space", did, "1d5d7c37", "tech.waow.lore.entry"));
+    try std.testing.expect(!spaceAllows(scope, .create, "tech.waow.lore.space", did, "1d5d7c37", "tech.waow.other"));
+    try std.testing.expect(!spaceAllows(scope, .manage_update, "tech.waow.memory.space", did, "1d5d7c37", null));
+}