1 files changed, 1 insertions, 3 deletions
diff --git a/src/nix/repl.cc b/src/nix/repl.cc
index 673155078..a992d8732 100644
--- a/src/nix/repl.cc
+++ b/src/nix/repl.cc
@@ -551,9 +551,7 @@ bool NixRepl::processLine(string line)
         {
             Expr * e = parseString(string(line, p + 1));
             Value & v(*state->allocValue());
-            v.setThunk();
-            v.thunk.env = env;
-            v.thunk.expr = e;
+            v.mkThunk(env, e);
             addVarToScope(state->symbols.create(name), v);
         } else {
             Value v;