diff --git a/src/libs/utils/environment.cpp b/src/libs/utils/environment.cpp
index eb49db208d7..462eeab31d7 100644
--- a/src/libs/utils/environment.cpp
+++ b/src/libs/utils/environment.cpp
@@ -48,7 +48,7 @@ QProcessEnvironment Environment::toProcessEnvironment() const
     QProcessEnvironment result;
     for (auto it = m_dict.m_values.constBegin(); it != m_dict.m_values.constEnd(); ++it) {
         if (it.value().second)
-            result.insert(it.key().name, expandedValueForKey(key(it)));
+            result.insert(it.key().name, expandedValueForKey(m_dict.key(it)));
     }
     return result;
 }
diff --git a/src/libs/utils/environment.h b/src/libs/utils/environment.h
index 1485dff2a12..541a730965b 100644
--- a/src/libs/utils/environment.h
+++ b/src/libs/utils/environment.h
@@ -76,20 +76,12 @@ public:
 
     OsType osType() const { return m_dict.osType(); }
 
-    using const_iterator = NameValueMap::const_iterator; // FIXME: avoid
     NameValueDictionary toDictionary() const { return m_dict; } // FIXME: avoid
     NameValueItems diff(const Environment &other, bool checkAppendPrepend = false) const; // FIXME: avoid
 
-    QString key(const_iterator it) const { return m_dict.key(it); } // FIXME: avoid
-    QString value(const_iterator it) const { return m_dict.value(it); } // FIXME: avoid
-    bool isEnabled(const_iterator it) const { return m_dict.isEnabled(it); } // FIXME: avoid
-
     void setCombineWithDeviceEnvironment(bool combine) { m_combineWithDeviceEnvironment = combine; }
     bool combineWithDeviceEnvironment() const { return m_combineWithDeviceEnvironment; }
 
-    const_iterator constBegin() const { return m_dict.constBegin(); } // FIXME: avoid
-    const_iterator constEnd() const { return m_dict.constEnd(); } // FIXME: avoid
-
     struct Entry { QString key; QString value; bool enabled; };
     using FindResult = std::optional<Entry>;
     FindResult find(const QString &name) const; // Note res->key may differ in case from name.