diff --git a/arch/Eiger-mc-gnu.psmp b/arch/Eiger-mc-gnu.psmp
index d46541f242..621d3edcf4 100644
--- a/arch/Eiger-mc-gnu.psmp
+++ b/arch/Eiger-mc-gnu.psmp
@@ -188,7 +188,7 @@ endif
 ifneq ($(USE_DFTD4),)
    USE_DFTD4      := $(strip $(USE_DFTD4))
    DFTD4_INC      := $(INSTALL_PATH)/dftd4-$(USE_DFTD4)/include
-   DFTD4_LIB      := $(INSTALL_PATH)/dftd4-$(USE_DFTD4)/lib64
+   DFTD4_LIB      := $(INSTALL_PATH)/dftd4-$(USE_DFTD4)/lib
    CFLAGS         += -I$(DFTD4_INC)/dftd4/GNU-$(GNU_VER)
    DFLAGS         += -D__DFTD4
    ifeq ($(SHARED), yes)
diff --git a/arch/Eiger-mc-intel.psmp b/arch/Eiger-mc-intel.psmp
index daac78a368..e676f89c3b 100644
--- a/arch/Eiger-mc-intel.psmp
+++ b/arch/Eiger-mc-intel.psmp
@@ -170,7 +170,7 @@ endif
 ifneq ($(USE_DFTD4),)
    USE_DFTD4      := $(strip $(USE_DFTD4))
    DFTD4_INC      := $(INSTALL_PATH)/dftd4-$(USE_DFTD4)/include
-   DFTD4_LIB      := $(INSTALL_PATH)/dftd4-$(USE_DFTD4)/lib64
+   DFTD4_LIB      := $(INSTALL_PATH)/dftd4-$(USE_DFTD4)/lib
    CFLAGS         += -I$(shell ls -d $(DFTD4_INC)/dftd4/Intel-*)
    DFLAGS         += -D__DFTD4
    ifeq ($(SHARED), yes)
diff --git a/arch/Linux-amd-x86_64.ssmp b/arch/Linux-amd-x86_64.ssmp
index 6610208c0e..6fcc1805aa 100644
--- a/arch/Linux-amd-x86_64.ssmp
+++ b/arch/Linux-amd-x86_64.ssmp
@@ -91,7 +91,7 @@ endif
 ifneq ($(USE_DFTD4),)
    USE_DFTD4      := $(strip $(USE_DFTD4))
    DFTD4_INC      := $(INSTALL_PATH)/dftd4-$(USE_DFTD4)/include
-   DFTD4_LIB      := $(INSTALL_PATH)/dftd4-$(USE_DFTD4)/lib64
+   DFTD4_LIB      := $(INSTALL_PATH)/dftd4-$(USE_DFTD4)/lib
    CFLAGS         += -I$(DFTD4_INC)/dftd4/AMD-$(AMD_VER)
    DFLAGS         += -D__DFTD4
    LIBS           += $(DFTD4_LIB)/libdftd4.a
diff --git a/arch/Linux-gnu-x86_64-static.ssmp b/arch/Linux-gnu-x86_64-static.ssmp
index 6e33bc94da..f81c81c808 100644
--- a/arch/Linux-gnu-x86_64-static.ssmp
+++ b/arch/Linux-gnu-x86_64-static.ssmp
@@ -117,7 +117,7 @@ endif
 ifneq ($(USE_DFTD4),)
    USE_DFTD4      := $(strip $(USE_DFTD4))
    DFTD4_INC      := $(INSTALL_PATH)/dftd4-$(USE_DFTD4)/include
-   DFTD4_LIB      := $(INSTALL_PATH)/dftd4-$(USE_DFTD4)/lib64
+   DFTD4_LIB      := $(INSTALL_PATH)/dftd4-$(USE_DFTD4)/lib
    CFLAGS         += -I$(DFTD4_INC)/dftd4/GNU-$(GNU_VER)
    DFLAGS         += -D__DFTD4
    LIBS           += $(DFTD4_LIB)/libdftd4.a
diff --git a/arch/Linux-gnu-x86_64.psmp b/arch/Linux-gnu-x86_64.psmp
index 7aed094ed6..eb4d37d66b 100644
--- a/arch/Linux-gnu-x86_64.psmp
+++ b/arch/Linux-gnu-x86_64.psmp
@@ -232,7 +232,7 @@ endif
 ifneq ($(USE_DFTD4),)
    USE_DFTD4      := $(strip $(USE_DFTD4))
    DFTD4_INC      := $(INSTALL_PATH)/dftd4-$(USE_DFTD4)/include
-   DFTD4_LIB      := $(INSTALL_PATH)/dftd4-$(USE_DFTD4)/lib64
+   DFTD4_LIB      := $(INSTALL_PATH)/dftd4-$(USE_DFTD4)/lib
    CFLAGS         += -I$(DFTD4_INC)/dftd4/GNU-$(GNU_VER)
    DFLAGS         += -D__DFTD4
    ifeq ($(SHARED), yes)
diff --git a/arch/Linux-intel-x86_64.psmp b/arch/Linux-intel-x86_64.psmp
index f25f8af68b..2407b3624a 100644
--- a/arch/Linux-intel-x86_64.psmp
+++ b/arch/Linux-intel-x86_64.psmp
@@ -187,7 +187,7 @@ endif
 ifneq ($(USE_DFTD4),)
    USE_DFTD4      := $(strip $(USE_DFTD4))
    DFTD4_INC      := $(INSTALL_PATH)/dftd4-$(USE_DFTD4)/include
-   DFTD4_LIB      := $(INSTALL_PATH)/dftd4-$(USE_DFTD4)/lib64
+   DFTD4_LIB      := $(INSTALL_PATH)/dftd4-$(USE_DFTD4)/lib
    CFLAGS         += -I$(shell ls -d $(DFTD4_INC)/dftd4/Intel*)
    DFLAGS         += -D__DFTD4
    ifeq ($(SHARED), yes)