diff --git a/src/plugins/projectexplorer/localenvironmentaspect.h b/src/plugins/projectexplorer/localenvironmentaspect.h
index 82f7d9e4816..5379b1db03e 100644
--- a/src/plugins/projectexplorer/localenvironmentaspect.h
+++ b/src/plugins/projectexplorer/localenvironmentaspect.h
@@ -34,7 +34,7 @@
 
 namespace ProjectExplorer {
 
-class LocalEnvironmentAspect : public EnvironmentAspect
+class PROJECTEXPLORER_EXPORT LocalEnvironmentAspect : public EnvironmentAspect
 {
     Q_OBJECT