diff --git a/src/mainboard/supermicro/h8qgi/Makefile.inc b/src/mainboard/supermicro/h8qgi/Makefile.inc
index 9a4d419764..de13679a4f 100644
--- a/src/mainboard/supermicro/h8qgi/Makefile.inc
+++ b/src/mainboard/supermicro/h8qgi/Makefile.inc
@@ -32,5 +32,3 @@ CIMX_PREFIX ?= $(src)/vendorcode/amd/cimx
 AGESA_ROOT ?= $(AGESA_PREFIX)/f15
 NB_CIMX_ROOT ?= $(CIMX_PREFIX)/rd890
 SB_CIMX_ROOT ?= $(CIMX_PREFIX)/sb700
-
-subdirs-y += ../../../../$(AGESA_ROOT)
diff --git a/src/mainboard/supermicro/h8scm/Makefile.inc b/src/mainboard/supermicro/h8scm/Makefile.inc
index 9a4d419764..de13679a4f 100644
--- a/src/mainboard/supermicro/h8scm/Makefile.inc
+++ b/src/mainboard/supermicro/h8scm/Makefile.inc
@@ -32,5 +32,3 @@ CIMX_PREFIX ?= $(src)/vendorcode/amd/cimx
 AGESA_ROOT ?= $(AGESA_PREFIX)/f15
 NB_CIMX_ROOT ?= $(CIMX_PREFIX)/rd890
 SB_CIMX_ROOT ?= $(CIMX_PREFIX)/sb700
-
-subdirs-y += ../../../../$(AGESA_ROOT)
diff --git a/src/mainboard/tyan/s8226/Makefile.inc b/src/mainboard/tyan/s8226/Makefile.inc
index 9a4d419764..de13679a4f 100644
--- a/src/mainboard/tyan/s8226/Makefile.inc
+++ b/src/mainboard/tyan/s8226/Makefile.inc
@@ -32,5 +32,3 @@ CIMX_PREFIX ?= $(src)/vendorcode/amd/cimx
 AGESA_ROOT ?= $(AGESA_PREFIX)/f15
 NB_CIMX_ROOT ?= $(CIMX_PREFIX)/rd890
 SB_CIMX_ROOT ?= $(CIMX_PREFIX)/sb700
-
-subdirs-y += ../../../../$(AGESA_ROOT)