diff --git a/package.yaml b/package.yaml
index b1ac3455e..38bead9aa 100644
--- a/package.yaml
+++ b/package.yaml
@@ -194,7 +194,7 @@ ghc-options:
   - -fno-warn-unrecognised-pragmas
   - -fno-warn-partial-type-signatures
   - -fno-max-relevant-binds
-  - -j3
+  - -j
 
 when:
   - condition: flag(pedantic)