diff --git a/updater/updater.cpp b/updater/updater.cpp
index e87c57a..7b5a3f9 100644
--- a/updater/updater.cpp
+++ b/updater/updater.cpp
@@ -35,6 +35,7 @@
 #include "otautil/error_code.h"
 #include "otautil/sysutil.h"
 #include "updater/blockimg.h"
+#include "updater/dynamic_partitions.h"
 #include "updater/install.h"
 
 // Generated by the makefile, this function defines the
@@ -125,6 +126,7 @@
   RegisterBuiltins();
   RegisterInstallFunctions();
   RegisterBlockImageFunctions();
+  RegisterDynamicPartitionsFunctions();
   RegisterDeviceExtensions();
 
   // Parse the script.