diff --git a/opm/material/fluidmatrixinteractions/EclDefaultMaterial.hpp b/opm/material/fluidmatrixinteractions/EclDefaultMaterial.hpp
index 4f5a15743..035a2934f 100644
--- a/opm/material/fluidmatrixinteractions/EclDefaultMaterial.hpp
+++ b/opm/material/fluidmatrixinteractions/EclDefaultMaterial.hpp
@@ -440,25 +440,30 @@ public:
             //
             // Though be aware that from a physical perspective this is definitively
             // incorrect!
-            changed = changed || params.oilWaterParams().update(/*pcSw=*/  Sw, //1.0 - So, (Effect is significant vs benchmark.)
+            bool oilchanged = params.oilWaterParams().update(/*pcSw=*/  Sw, //1.0 - So, (Effect is significant vs benchmark.)
                                            /*krwSw=*/ 1.0 - So,
                                            /*krnSw=*/ 1.0 - So);
+            
+            changed = changed || oilchanged;
 
-            changed = changed || params.gasOilParams().update(/*pcSw=*/  1.0 - Swco - Sg,
+            bool gaschanged = params.gasOilParams().update(/*pcSw=*/  1.0 - Swco - Sg,
                                          /*krwSw=*/ 1.0 - Swco - Sg,
-                                         /*krnSw=*/ 1.0 - Swco - Sg);
+                                         /*krnSw=*/ 1.0 - Swco - Sg);   
+                
+            changed = changed || gaschanged;
         }
         else {
             const Scalar Sw_ow = Sg + std::max(Swco, Sw);
             const Scalar So_go = 1.0 - Sw_ow;
-
-            changed = changed || params.oilWaterParams().update(/*pcSw=*/  Sw,
-                                           /*krwSw=*/ 1 - Sg,
-                                           /*krnSw=*/ Sw_ow);
-
-            changed = changed || params.gasOilParams().update(/*pcSw=*/  1.0 - Swco - Sg,
+            bool oilchanged = params.oilWaterParams().update(/*pcSw=*/  Sw,
+                                                             /*krwSw=*/ 1 - Sg,
+                                                             /*krnSw=*/ Sw_ow);
+            changed = changed || oilchanged;
+            bool gaschanged = params.gasOilParams().update(/*pcSw=*/  1.0 - Swco - Sg,
                                                               /*krwSw=*/ So_go,
                                                               /*krnSw=*/ 1.0 - Swco - Sg);
+
+            changed = changed || gaschanged;
         }
         return changed;
     }
diff --git a/opm/material/fluidmatrixinteractions/EclMaterialLawManager.hpp b/opm/material/fluidmatrixinteractions/EclMaterialLawManager.hpp
index 5a36f8c2b..874806304 100644
--- a/opm/material/fluidmatrixinteractions/EclMaterialLawManager.hpp
+++ b/opm/material/fluidmatrixinteractions/EclMaterialLawManager.hpp
@@ -324,7 +324,8 @@ public:
             constexpr int ndim = 3;
             Dir facedirs[ndim] = {Dir::XPlus, Dir::YPlus, Dir::ZPlus};
             for (int i = 0; i<ndim; i++) {
-                changed = changed || MaterialLaw::updateHysteresis(materialLawParams(elemIdx, facedirs[i]), fluidState);
+                bool ischanged =  MaterialLaw::updateHysteresis(materialLawParams(elemIdx, facedirs[i]), fluidState);
+                changed = changed || ischanged;
             }
         }
         return changed;