diff --git a/rtl/embedded/Makefile b/rtl/embedded/Makefile
index 1b39161b56..e3242e2a2b 100644
--- a/rtl/embedded/Makefile
+++ b/rtl/embedded/Makefile
@@ -374,7 +374,7 @@ CPU_SPECIFIC_COMMON_UNITS=
 ifeq ($(ARCH),arm)
 CPU_SPECIFIC_COMMON_UNITS=sysutils math classes fgl macpas typinfo types rtlconsts getopts lineinfo
 ifeq ($(SUBARCH),armv7m)
-CPU_UNITS=lm3fury lm3tempest stm32f10x_ld stm32f10x_md stm32f10x_hd stm32f10x_xl stm32f10x_conn stm32f10x_cl lpc13xx lpc1768 lm4f120 sam3x8e xmc4500 cortexm3 cortexm4 # thumb2_bare
+CPU_UNITS=lm3fury lm3tempest stm32f10x_ld stm32f10x_md stm32f10x_hd stm32f10x_xl stm32f10x_conn stm32f10x_cl lpc13xx lpc1768 sam3x8e xmc4500 cortexm3 cortexm4 # thumb2_bare
 CPU_UNITS_DEFINED=1
 endif
 ifeq ($(SUBARCH),armv7em)
diff --git a/rtl/embedded/Makefile.fpc b/rtl/embedded/Makefile.fpc
index ff89dc336c..8817d786bd 100644
--- a/rtl/embedded/Makefile.fpc
+++ b/rtl/embedded/Makefile.fpc
@@ -71,7 +71,7 @@ CPU_SPECIFIC_COMMON_UNITS=
 ifeq ($(ARCH),arm)
 CPU_SPECIFIC_COMMON_UNITS=sysutils math classes fgl macpas typinfo types rtlconsts getopts lineinfo
 ifeq ($(SUBARCH),armv7m)
-CPU_UNITS=lm3fury lm3tempest stm32f10x_ld stm32f10x_md stm32f10x_hd stm32f10x_xl stm32f10x_conn stm32f10x_cl lpc13xx lpc1768 lm4f120 sam3x8e xmc4500 cortexm3 cortexm4 # thumb2_bare
+CPU_UNITS=lm3fury lm3tempest stm32f10x_ld stm32f10x_md stm32f10x_hd stm32f10x_xl stm32f10x_conn stm32f10x_cl lpc13xx lpc1768 sam3x8e xmc4500 cortexm3 cortexm4 # thumb2_bare
 CPU_UNITS_DEFINED=1
 endif
 ifeq ($(SUBARCH),armv7em)