diff --git a/src/kits/Jamfile b/src/kits/Jamfile
index 9a3524e941..49bd86a5b4 100644
--- a/src/kits/Jamfile
+++ b/src/kits/Jamfile
@@ -15,6 +15,7 @@ UsePublicHeaders [ FDirName add-ons file_system ] ;
 UsePrivateHeaders shared ;
 
 # Add subsubdirs to the SEARCH_SOURCE.
+SEARCH_SOURCE += [ FDirName $(SUBDIR) interface BTextView ] ;
 SEARCH_SOURCE += [ FDirName $(SUBDIR) storage mime ] ;
 SEARCH_SOURCE += [ FDirName $(SUBDIR) storage sniffer ] ;
 
diff --git a/src/kits/interface/interface.src b/src/kits/interface/interface.src
index 36a149a833..8efeb22998 100644
--- a/src/kits/interface/interface.src
+++ b/src/kits/interface/interface.src
@@ -17,4 +17,10 @@ INTERFACE_KIT_SOURCE =
 	TextControl.cpp
 	TextInput.cpp
 	Window.cpp
+
+	# BTextView
+	LineBuffer.cpp
+	StyleBuffer.cpp
+	TextGapBuffer.cpp
+	TextView.cpp
 ;