diff --git a/opm/polymer/fullyimplicit/.PolymerPropsAd.cpp.swp b/opm/polymer/fullyimplicit/.PolymerPropsAd.cpp.swp
new file mode 100644
index 000000000..fb8319f39
Binary files /dev/null and b/opm/polymer/fullyimplicit/.PolymerPropsAd.cpp.swp differ
diff --git a/opm/polymer/fullyimplicit/BlackoilPropsAdFromDeck.cpp b/opm/polymer/fullyimplicit/BlackoilPropsAdFromDeck.cpp
index 4333a6a3c..62120f4ca 100644
--- a/opm/polymer/fullyimplicit/BlackoilPropsAdFromDeck.cpp
+++ b/opm/polymer/fullyimplicit/BlackoilPropsAdFromDeck.cpp
@@ -543,7 +543,7 @@ namespace Opm
         assert(po.size() == n);
         V rbub(n);
         V drbubdp(n);
-        props_[Oil]->rbub(n, po.data(), rbub.data(), drbubdp.data());
+        props_[Oil]->rsSat(n, po.data(), rbub.data(), drbubdp.data());
         return rbub;
     }
 
@@ -561,7 +561,7 @@ namespace Opm
         assert(po.size() == n);
         V rbub(n);
         V drbubdp(n);
-        props_[Oil]->rbub(n, po.value().data(), rbub.data(), drbubdp.data());
+        props_[Oil]->rsSat(n, po.value().data(), rbub.data(), drbubdp.data());
         ADB::M drbubdp_diag = spdiag(drbubdp);
         const int num_blocks = po.numBlocks();
         std::vector<ADB::M> jacs(num_blocks);