diff --git a/Makefile b/Makefile
index 7fd8d0c85..4368279a2 100644
--- a/Makefile
+++ b/Makefile
@@ -1777,6 +1777,7 @@ $(BUILD_PLAT)/romlib/romlib.bin $(BUILD_PLAT)/lib/libwrappers.a $&: $(BUILD_PLAT
 	$(q)${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)
 	$(q)$(if $(host-poetry),poetry run )memory -sr ${BUILD_PLAT}
 
 tl: ${BUILD_PLAT}/tl.bin