diff --git a/qmake/project.cpp b/qmake/project.cpp
index eb07dea654..0445c8eee9 100644
--- a/qmake/project.cpp
+++ b/qmake/project.cpp
@@ -590,10 +590,6 @@ QStringList qmake_feature_paths(QMakeProperty *prop=0)
             }
         }
     }
-    for(QStringList::Iterator concat_it = concat.begin();
-        concat_it != concat.end(); ++concat_it)
-        feature_roots << (QLibraryInfo::location(QLibraryInfo::PrefixPath) +
-                          mkspecs_concat + (*concat_it));
     for(QStringList::Iterator concat_it = concat.begin();
         concat_it != concat.end(); ++concat_it)
         feature_roots << (QLibraryInfo::location(QLibraryInfo::DataPath) +