diff --git a/ebos/eclproblem.hh b/ebos/eclproblem.hh
index a32cb06bb..693c9f672 100644
--- a/ebos/eclproblem.hh
+++ b/ebos/eclproblem.hh
@@ -1924,7 +1924,7 @@ public:
         if constexpr (enablePolymerMolarWeight)
             values[Indices::polymerMoleWeightIdx]= polymerMoleWeight_[globalDofIdx];
 
-        if (enableBrine)
+        if constexpr (enableBrine)
             values[Indices::saltConcentrationIdx] = initialFluidStates_[globalDofIdx].saltConcentration();
 
         values.checkDefined();