diff --git a/src/libs/qmuparser/qmuparser.pro b/src/libs/qmuparser/qmuparser.pro
index 1c0195286..644e7b70a 100644
--- a/src/libs/qmuparser/qmuparser.pro
+++ b/src/libs/qmuparser/qmuparser.pro
@@ -39,7 +39,7 @@ OBJECTS_DIR = obj
 
 include(qmuparser.pri)
 
-VERSION = 2.4.0
+VERSION = 2.4.1
 
 # Set "make install" command for Unix-like systems.
 unix:!macx{
diff --git a/src/libs/qmuparser/qmuparsererror.h b/src/libs/qmuparser/qmuparsererror.h
index 1b8bbdcce..a9e473553 100644
--- a/src/libs/qmuparser/qmuparsererror.h
+++ b/src/libs/qmuparser/qmuparsererror.h
@@ -94,7 +94,7 @@ enum EErrorCodes
 //---------------------------------------------------------------------------
 /** @brief A class that handles the error messages.
 */
-class QmuParserErrorMsg
+class QMUPARSERSHARED_EXPORT QmuParserErrorMsg
 {
 public:
     typedef QmuParserErrorMsg self_type;