diff --git a/src/libs/timeline/traceevent.h b/src/libs/timeline/traceevent.h
index c449d0d124c..73985fc85f7 100644
--- a/src/libs/timeline/traceevent.h
+++ b/src/libs/timeline/traceevent.h
@@ -32,7 +32,7 @@
 
 namespace Timeline {
 
-class TIMELINE_EXPORT TraceEvent
+class TraceEvent
 {
 public:
     TraceEvent(qint64 timestamp = -1, qint32 typeIndex = -1)
diff --git a/src/libs/timeline/traceeventtype.h b/src/libs/timeline/traceeventtype.h
index d9c1434c592..ea3d4fc5a31 100644
--- a/src/libs/timeline/traceeventtype.h
+++ b/src/libs/timeline/traceeventtype.h
@@ -33,7 +33,7 @@
 
 namespace Timeline {
 
-class TIMELINE_EXPORT TraceEventType
+class TraceEventType
 {
 public:
     TraceEventType(quint8 feature = 255, const QString &displayName = QString())