diff --git a/src/libs/cplusplus/PPToken.cpp b/src/libs/cplusplus/PPToken.cpp
index 80577ab6cfa..2e10bc34e4d 100644
--- a/src/libs/cplusplus/PPToken.cpp
+++ b/src/libs/cplusplus/PPToken.cpp
@@ -32,9 +32,6 @@ int ByteArrayRef::count(char ch) const
     return num;
 }
 
-PPToken::PPToken()
-{}
-
 void PPToken::squeeze()
 {
     if (isValid()) {
diff --git a/src/libs/cplusplus/PPToken.h b/src/libs/cplusplus/PPToken.h
index 82076872efd..237ed088d67 100644
--- a/src/libs/cplusplus/PPToken.h
+++ b/src/libs/cplusplus/PPToken.h
@@ -73,7 +73,7 @@ inline bool operator!=(const QByteArray &other, const ByteArrayRef &ref)
 class CPLUSPLUS_EXPORT PPToken: public Token
 {
 public:
-    PPToken();
+    PPToken() {}
 
     PPToken(const QByteArray &src)
         : m_src(src)