1 files changed, 3 insertions, 1 deletions
diff --git a/cpukit/libcsupport/Makefile.am b/cpukit/libcsupport/Makefile.am
index 04d2455dfd..703ef60199 100644
--- a/cpukit/libcsupport/Makefile.am
+++ b/cpukit/libcsupport/Makefile.am
@@ -98,8 +98,10 @@ MALLOC_C_FILES = src/malloc_initialize.c src/calloc.c src/malloc.c \
     src/mallocinfo.c src/malloc_walk.c src/malloc_get_statistics.c \
     src/malloc_report_statistics.c src/malloc_report_statistics_plugin.c \
     src/malloc_statistics_helpers.c src/posix_memalign.c \
-    src/rtems_memalign.c src/malloc_deferred.c src/malloc_sbrk_helpers.c \
+    src/rtems_memalign.c src/malloc_deferred.c \
     src/malloc_dirtier.c src/malloc_p.h src/rtems_malloc.c \
+    src/rtems_heap_extend_via_sbrk.c \
+    src/rtems_heap_null_extend.c \
     src/rtems_heap_extend.c \
     src/rtems_heap_greedy.c