diff --git a/rules/pulpos/targets/control-pulp.mk b/rules/pulpos/targets/control-pulp.mk
index c45efbd..fd1dedb 100644
--- a/rules/pulpos/targets/control-pulp.mk
+++ b/rules/pulpos/targets/control-pulp.mk
@@ -4,10 +4,10 @@ endif
 
 # we need at least pulp-gcc v2.1.2
 PULP_LDFLAGS      +=
-PULP_CFLAGS       +=  -D__riscv__
-PULP_ARCH_CFLAGS ?=  -march=rv32imcxgap9 -mnohwloop
-PULP_ARCH_LDFLAGS ?=  -march=rv32imcxgap9 -mnohwloop
-PULP_ARCH_OBJDFLAGS ?= -Mmarch=rv32imcxgap9 -mnohwloop
+PULP_CFLAGS       +=  -D__cv32e40p__ -D__riscv__
+PULP_ARCH_CFLAGS ?=  -march=rv32imfc_xcorev -mno-pulp-hwloop
+PULP_ARCH_LDFLAGS ?=  -march=rv32imfc_xcorev -mno-pulp-hwloop
+PULP_ARCH_OBJDFLAGS ?= -Mmarch=rv32imfc_xcorev -mno-pulp-hwloop
 
 PULP_CFLAGS    += -fdata-sections -ffunction-sections \
 	-include chips/pulp/config.h -I$(PULPRT_HOME)/include/chips/control-pulp