diff --git a/SConstruct b/SConstruct
index b040c4c3ca..e5e3779d30 100644
--- a/SConstruct
+++ b/SConstruct
@@ -113,7 +113,11 @@ COMPILED_FILES = [
     'modules/ripple_app/ripple_app_pt1.cpp',
     'modules/ripple_app/ripple_app_pt2.cpp',
     'modules/ripple_app/ripple_app_pt3.cpp',
-    'modules/ripple_app/ripple_app_pt4.cpp'
+    'modules/ripple_app/ripple_app_pt4.cpp',
+    'modules/ripple_app/ripple_app_pt5.cpp',
+    'modules/ripple_app/ripple_app_pt6.cpp',
+    'modules/ripple_app/ripple_app_pt7.cpp',
+    'modules/ripple_app/ripple_app_pt8.cpp'
     ]
 
 #-------------------------------------------------------------------------------