diff --git a/constraints.pro b/constraints.pro
index bf68e9d7fca4..7b86f851376a 100644
--- a/constraints.pro
+++ b/constraints.pro
@@ -64,9 +64,9 @@ gen_enforced_field(WorkspaceCwd, FieldName, ExpectedValue) :-
   % Get current value
   workspace_field(WorkspaceCwd, FieldName, CurrentValue),
   % Must not start with ./ already
-  \+ atom_concat('./', _, CurrentValue),
+  \+ atom_concat('"./', _, CurrentValue),
   % Store './' + CurrentValue in ExpectedValue
-  atom_concat('./', CurrentValue, ExpectedValue).
+  atom_concat('"./', CurrentValue, ExpectedValue).
 
 % Enforces that a dependency doesn't appear in both `dependencies` and `devDependencies`
 gen_enforced_dependency(WorkspaceCwd, DependencyIdent, null, 'devDependencies') :-