diff --git a/c/src/lib/libbsp/powerpc/mbx8xx/Makefile.am b/c/src/lib/libbsp/powerpc/mbx8xx/Makefile.am
index da6a311c04..834caa21c7 100644
--- a/c/src/lib/libbsp/powerpc/mbx8xx/Makefile.am
+++ b/c/src/lib/libbsp/powerpc/mbx8xx/Makefile.am
@@ -48,7 +48,7 @@ libbsp_a_SOURCES += ../../shared/bspclean.c ../../shared/bsplibc.c \
     ../../shared/bsppretaskinghook.c ../../shared/bspgetworkarea.c \
     startup/bspstart.c ../../shared/bootcard.c \
     startup/imbx8xx.c startup/mmutlbtab.c \
-    ../../shared/sbrk.c ../../shared/gnatinstallhandler.c startup/start.S
+    ../../shared/sbrk.c ../../shared/gnatinstallhandler.c start/start.S
 
 if HAS_NETWORKING
 network_CPPFLAGS = -D__INSIDE_RTEMS_BSD_TCPIP_STACK__
diff --git a/c/src/lib/libbsp/powerpc/mbx8xx/startup/start.S b/c/src/lib/libbsp/powerpc/mbx8xx/start/start.S
similarity index 100%
rename from c/src/lib/libbsp/powerpc/mbx8xx/startup/start.S
rename to c/src/lib/libbsp/powerpc/mbx8xx/start/start.S