diff --git a/tests/codex/slots/testprover.nim b/tests/codex/slots/testprover.nim
index 9ef07b70..9f42fe0d 100644
--- a/tests/codex/slots/testprover.nim
+++ b/tests/codex/slots/testprover.nim
@@ -26,16 +26,16 @@ import ./helpers
 import ../helpers
 import ./backends/helpers
 
-const
-  slotId = 1
-  samples = 5
-  blockSize = DefaultBlockSize
-  cellSize = DefaultCellSize
-  ecK = 2
-  ecM = 2
-  numDatasetBlocks = 8
-
 suite "Test Prover":
+  let
+    slotId = 1
+    samples = 5
+    blockSize = DefaultBlockSize
+    cellSize = DefaultCellSize
+    ecK = 2
+    ecM = 2
+    numDatasetBlocks = 8
+
   var
     datasetBlocks: seq[bt.Block]
     store: BlockStore