diff --git a/opm/simulators/utils/UnsupportedFlowKeywords.cpp b/opm/simulators/utils/UnsupportedFlowKeywords.cpp
index 1d560206d..1430cbc51 100644
--- a/opm/simulators/utils/UnsupportedFlowKeywords.cpp
+++ b/opm/simulators/utils/UnsupportedFlowKeywords.cpp
@@ -232,7 +232,6 @@ const KeywordValidation::UnsupportedKeywords& unsupportedKeywords()
         {"GIMODEL", {false, std::nullopt}},
         {"GINODE", {false, std::nullopt}},
         {"GLIFTLIM", {false, std::nullopt}},
-        {"GLIFTOPT", {false, std::nullopt}},
         {"GNETDP", {false, std::nullopt}},
         {"GNETINJE", {false, std::nullopt}},
         {"GNETPUMP", {false, std::nullopt}},
@@ -402,7 +401,6 @@ const KeywordValidation::UnsupportedKeywords& unsupportedKeywords()
         {"NEFAC", {false, std::nullopt}},
         {"NETBALAN", {false, std::nullopt}},
         {"NETCOMPA", {false, std::nullopt}},
-        {"NETWORK", {false, std::nullopt}},
         {"NEXT", {false, std::nullopt}},
         {"NEXTSTEP", {false, std::nullopt}},
         {"NEXTSTPL", {false, std::nullopt}},