X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fsupport%2FProgressInterface.h;h=1efb79a7e3b6296875311eea692fb27b82175218;hb=3f59d7e2cc6a3f9a09631c804b49b6d28e05d857;hp=79e2e8b0542972b4ca01bd9126141ceee6e733d9;hpb=1eb41a88f2a7b6d71c9996d7efda128e03504147;p=lyx.git

diff --git a/src/support/ProgressInterface.h b/src/support/ProgressInterface.h
index 79e2e8b054..1efb79a7e3 100644
--- a/src/support/ProgressInterface.h
+++ b/src/support/ProgressInterface.h
@@ -12,7 +12,8 @@
 #ifndef LYX_SUPPORT_PROGRESSINTERFACE_H
 #define LYX_SUPPORT_PROGRESSINTERFACE_H
 
-class docstring;
+#include "support/strfwd.h"
+
 class QString;
 
 namespace lyx {