diff --git a/Makefile b/Makefile
index 4368279..1aa2224 100644
--- a/Makefile
+++ b/Makefile
@@ -1777,12 +1777,12 @@
 	$(q)${MAKE} PLAT_DIR=${PLAT_DIR} BUILD_PLAT=${BUILD_PLAT} ENABLE_BTI=${ENABLE_BTI} CRYPTO_SUPPORT=${CRYPTO_SUPPORT} ARM_ARCH_MINOR=${ARM_ARCH_MINOR} INCLUDES=$(call escape-shell,$(INCLUDES)) DEFINES=$(call escape-shell,$(DEFINES)) --no-print-directory -C ${ROMLIBPATH} all
 
 memmap: all
-	$(if $(host-poetry),$(q)poetry -q install)
+	$(if $(host-poetry),$(q)poetry -q install --no-root)
 	$(q)$(if $(host-poetry),poetry run )memory -sr ${BUILD_PLAT}
 
 tl: ${BUILD_PLAT}/tl.bin
 ${BUILD_PLAT}/tl.bin: ${HW_CONFIG}
-	$(if $(host-poetry),$(q)poetry -q install)
+	$(if $(host-poetry),$(q)poetry -q install --no-root)
 	$(q)$(if $(host-poetry),poetry run )tlc create --fdt $< -s ${FW_HANDOFF_SIZE} $@
 
 doc: