diff --git a/src/tests/system/boot/loader/Jamfile b/src/tests/system/boot/loader/Jamfile
index ca4fda40b2..13a288bec1 100644
--- a/src/tests/system/boot/loader/Jamfile
+++ b/src/tests/system/boot/loader/Jamfile
@@ -111,6 +111,7 @@ SimpleTest BootLoaderTest :
 	strlcat.c
 	strlcpy.c
 	driver_settings.c
+	KMessage.cpp
 
 	: boottest_bfs.a boottest_amiga_ffs.a boottest_tarfs.a libz.a
 	;
@@ -120,6 +121,9 @@ SimpleTest BootLoaderTest :
 SEARCH on [ FGristFiles list.c ]
 	= [ FDirName $(HAIKU_TOP) src system kernel util ] ;
 
+SEARCH on [ FGristFiles KMessage.cpp ]
+    = [ FDirName $(HAIKU_TOP) src system kernel messaging ] ;
+
 SEARCH on [ FGristFiles strlcat.c strlcpy.c ]
 	= [ FDirName $(HAIKU_TOP) src system libroot posix string ] ;