diff --git a/serversession-backend-acid-state/serversession-backend-acid-state.cabal b/serversession-backend-acid-state/serversession-backend-acid-state.cabal
index 775bed0..82d23c5 100644
--- a/serversession-backend-acid-state/serversession-backend-acid-state.cabal
+++ b/serversession-backend-acid-state/serversession-backend-acid-state.cabal
@@ -48,7 +48,7 @@ test-suite tests
     , serversession
     , serversession-backend-acid-state
   main-is:         Main.hs
-  ghc-options:     -Wall -threaded "-with-rtsopts=-N -s -M1G -c" -rtsopts
+  ghc-options:     -Wall -threaded "-with-rtsopts=-N -s -M1.4G -c" -rtsopts
 
 
 source-repository head