diff --git a/bitcoin-qt.pro b/bitcoin-qt.pro
index 41b1ed613..64468d324 100644
--- a/bitcoin-qt.pro
+++ b/bitcoin-qt.pro
@@ -208,7 +208,8 @@ HEADERS += src/qt/bitcoingui.h \
     src/clientversion.h \
     src/txdb.h \
     src/leveldb.h \
-    src/threadsafety.h
+    src/threadsafety.h \
+    src/limitedmap.h
 
 SOURCES += src/qt/bitcoin.cpp \
     src/qt/bitcoingui.cpp \