diff --git a/id3/id3v2frame.cpp b/id3/id3v2frame.cpp
index 1b5a3c6..da59a4c 100644
--- a/id3/id3v2frame.cpp
+++ b/id3/id3v2frame.cpp
@@ -110,7 +110,8 @@ void Id3v2Frame::parse(BinaryReader &reader, const uint32 version, const uint32
 {
     invalidateStatus();
     clear();
-    string context("parsing ID3v2 frame");
+    static const string defaultContext("parsing ID3v2 frame");
+    string context;
 
     // parse header
     if(version < 3) {
@@ -122,7 +123,7 @@ void Id3v2Frame::parse(BinaryReader &reader, const uint32 version, const uint32
         } else {
             // padding reached
             m_padding = true;
-            addNotification(NotificationType::Debug, "Frame ID starts with null-byte -> padding reached.", context);
+            addNotification(NotificationType::Debug, "Frame ID starts with null-byte -> padding reached.", defaultContext);
             throw NoDataFoundException();
         }
 
@@ -150,7 +151,7 @@ void Id3v2Frame::parse(BinaryReader &reader, const uint32 version, const uint32
         } else {
             // padding reached
             m_padding = true;
-            addNotification(NotificationType::Debug, "Frame ID starts with null-byte -> padding reached.", context);
+            addNotification(NotificationType::Debug, "Frame ID starts with null-byte -> padding reached.", defaultContext);
             throw NoDataFoundException();
         }
 
diff --git a/id3/id3v2tag.cpp b/id3/id3v2tag.cpp
index 510e021..7a549a8 100644
--- a/id3/id3v2tag.cpp
+++ b/id3/id3v2tag.cpp
@@ -168,7 +168,7 @@ void Id3v2Tag::parse(istream &stream, const uint64 maximalSize)
 {
     // prepare parsing
     invalidateStatus();
-    const string context("parsing ID3v2 tag");
+    static const string context("parsing ID3v2 tag");
     BinaryReader reader(&stream);
     uint64 startOffset = stream.tellg();
 
@@ -383,7 +383,7 @@ Id3v2TagMaker::Id3v2TagMaker(Id3v2Tag &tag) :
     m_framesSize(0)
 {
     tag.invalidateStatus();
-    const string context("making ID3v2 tag");
+    static const string context("making ID3v2 tag");
 
     // check if version is supported
     // (the version could have been changed using setVersion())