diff --git a/Exareme-Docker/src/mip-algorithms/THREE_C/threec.py b/Exareme-Docker/src/mip-algorithms/THREE_C/threec.py
index f1018f2c5..ae04da9c1 100755
--- a/Exareme-Docker/src/mip-algorithms/THREE_C/threec.py
+++ b/Exareme-Docker/src/mip-algorithms/THREE_C/threec.py
@@ -97,7 +97,7 @@ def local_pure(self):
 
         table_out = TabularDataResource(
             fields=[str(i + 1) for i in range(len(res))],
-            data=[tuple(res)],
+            data=tuple(res),
             title="3C result",
         )
         self.result = AlgorithmResult(