diff --git a/src/plugins/projectexplorer/abi.cpp b/src/plugins/projectexplorer/abi.cpp
index 30a8a132f8b..dcb846138f3 100644
--- a/src/plugins/projectexplorer/abi.cpp
+++ b/src/plugins/projectexplorer/abi.cpp
@@ -817,14 +817,6 @@ QList<Abi> Abi::abisOfBinary(const Utils::FileName &path)
     return result;
 }
 
-ProjectExplorer::Abi::Endianness Abi::endianness() const
-{
-    if (m_architecture == X86Architecture)
-        return LittleEndian;
-    // All other architectures are bi-endian:/
-    return UnknownEndian; // Todo: Add a field for endianness to the Abi struct!
-}
-
 } // namespace ProjectExplorer
 
 // Unit tests:
diff --git a/src/plugins/projectexplorer/abi.h b/src/plugins/projectexplorer/abi.h
index 6b4c090b0ea..8b674c759c3 100644
--- a/src/plugins/projectexplorer/abi.h
+++ b/src/plugins/projectexplorer/abi.h
@@ -101,12 +101,6 @@ public:
         UnknownFormat
     };
 
-    enum Endianness {
-        LittleEndian,
-        BigEndian,
-        UnknownEndian
-    };
-
     Abi() :
         m_architecture(UnknownArchitecture), m_os(UnknownOS),
         m_osFlavor(UnknownFlavor), m_binaryFormat(UnknownFormat), m_wordWidth(0)
@@ -126,7 +120,6 @@ public:
     bool isNull() const;
 
     Architecture architecture() const { return m_architecture; }
-    Endianness endianness() const;
     OS os() const { return m_os; }
     OSFlavor osFlavor() const { return m_osFlavor; }
     BinaryFormat binaryFormat() const { return m_binaryFormat; }
diff --git a/src/plugins/qbsprojectmanager/defaultpropertyprovider.cpp b/src/plugins/qbsprojectmanager/defaultpropertyprovider.cpp
index 159e3649590..1e92dd3e8de 100644
--- a/src/plugins/qbsprojectmanager/defaultpropertyprovider.cpp
+++ b/src/plugins/qbsprojectmanager/defaultpropertyprovider.cpp
@@ -91,11 +91,6 @@ QVariantMap DefaultPropertyProvider::properties(const ProjectExplorer::Kit *k, c
                         qbs::Internal::HostOsInfo::canonicalArchitecture(architecture));
         }
 
-        if (targetAbi.endianness() == ProjectExplorer::Abi::BigEndian)
-            data.insert(QLatin1String(QBS_ENDIANNESS), QLatin1String("big"));
-        else if (targetAbi.endianness() == ProjectExplorer::Abi::LittleEndian)
-            data.insert(QLatin1String(QBS_ENDIANNESS), QLatin1String("little"));
-
         if (targetAbi.os() == ProjectExplorer::Abi::WindowsOS) {
             data.insert(QLatin1String(QBS_TARGETOS), QLatin1String("windows"));
             data.insert(QLatin1String(QBS_TOOLCHAIN),