diff --git a/src/blackmisc/sequence.h b/src/blackmisc/sequence.h
index a2c9ea96c..8563b09f8 100644
--- a/src/blackmisc/sequence.h
+++ b/src/blackmisc/sequence.h
@@ -12,7 +12,6 @@
 #define BLACKMISC_SEQUENCE_H
 
 #include "blackmisc/containerbase.h"
-#include "blackmisc/propertyindex.h"
 #include "blackmisc/mixin/mixinicon.h"
 #include <QVector>
 #include <algorithm>
@@ -435,21 +434,6 @@ namespace BlackMisc
             sort(BlackMisc::Predicates::MemberLess(key1, keys...));
         }
 
-        //! In-place sort by some properties specified by a list of property indexes.
-        void sortByProperty(const CSequence<CPropertyIndex> &indexes)
-        {
-            sort([&indexes](const T &a, const T &b)
-            {
-                for (const auto &index : indexes)
-                {
-                    int cmp = index.comparator()(a, b);
-                    if (cmp < 0) { return true; }
-                    if (cmp > 0) { return false; }
-                }
-                return false;
-            });
-        }
-
         //! Return a copy sorted by a given comparator predicate.
         template <class Predicate>
         CSequence sorted(Predicate p) const
@@ -468,14 +452,6 @@ namespace BlackMisc
             return sorted(BlackMisc::Predicates::MemberLess(key1, keys...));
         }
 
-        //! Return a copy sorted by some properties specified by a list of property indexes.
-        CSequence sortedByProperty(const CSequence<CPropertyIndex> &indexes) const
-        {
-            CSequence result = *this;
-            result.sortByProperty(indexes);
-            return result;
-        }
-
         //! In-place move the smallest n elements to the beginning and sort them.
         template <class Predicate> void partiallySort(size_type n, Predicate p)
         {
diff --git a/tests/blackmisc/testpropertyindex/testpropertyindex.cpp b/tests/blackmisc/testpropertyindex/testpropertyindex.cpp
index 91d240067..86c2c3937 100644
--- a/tests/blackmisc/testpropertyindex/testpropertyindex.cpp
+++ b/tests/blackmisc/testpropertyindex/testpropertyindex.cpp
@@ -74,8 +74,6 @@ namespace BlackMiscTest
         QVERIFY(v3 == v33 && v3 == 0);
 
         QVERIFY(callsigns.front().equalsString("DLH3000"));
-        callsigns.sortByProperty(indexListCs);
-        QVERIFY(callsigns.front().equalsString("DLH1000"));
 
         CStatusMessage s1(CStatusMessage::SeverityDebug, u"debug msg.");
         s1.setMSecsSinceEpoch(4000);
@@ -110,9 +108,6 @@ namespace BlackMiscTest
 
         QVERIFY(msgs.front().getMSecsSinceEpoch() == 4000);
         QVERIFY(msgs.back().getMSecsSinceEpoch() == 1000);
-        msgs.sortByProperty(indexList);
-        QVERIFY(msgs.front().getMSecsSinceEpoch() == 1000);
-        QVERIFY(msgs.back().getMSecsSinceEpoch() == 4000);
     }
 } // namespace