diff --git a/src/system/kernel/Jamfile b/src/system/kernel/Jamfile
index 152b0d151a..fc7354c471 100644
--- a/src/system/kernel/Jamfile
+++ b/src/system/kernel/Jamfile
@@ -49,7 +49,9 @@ KernelMergeObject kernel_core.o :
 
 # We need to specify the dependency on the generated syscalls files explicitly.
 Includes [ FGristFiles syscalls.cpp ]
-	: <syscalls>syscall_dispatcher.h <syscalls>syscall_table.h ;
+	: <syscalls>syscall_dispatcher.h <syscalls>syscall_table.h
+	  <syscalls>syscall_numbers.h
+;
 
 KernelLd linkhack.so :
 	<$(SOURCE_GRIST)>linkhack.o