diff --git a/makefiles/Makefile.archive.mk b/makefiles/Makefile.archive.mk
index 8d29079a5b..2c8d4d5668 100644
--- a/makefiles/Makefile.archive.mk
+++ b/makefiles/Makefile.archive.mk
@@ -114,9 +114,9 @@ $(FZ_INSTALL_DIR)$(ARCHIVE_EXT): fz | $(TEMP_FZ_DIR)
 	$(COPY) $(BIN_DIR)$Sparser_main$E $(TEMP_FZ_DIR)$S$(FZ_INSTALL_DIR)$Sbin$Sparser-or-tools$E
 	-$(MKDIR_P) $(TEMP_FZ_DIR)$S$(FZ_INSTALL_DIR)$Sshare
 	-$(MKDIR) $(TEMP_FZ_DIR)$S$(FZ_INSTALL_DIR)$Sshare$Sminizinc_cp
-	$(COPY) $(FZ_EX_PATH)$Smznlib_cp$S* $(TEMP_FZ_DIR)$S$(FZ_INSTALL_DIR)$Sshare$Sminizinc_cp
+	$(COPY) ortools$Sflatzinc$Smznlib_cp$S* $(TEMP_FZ_DIR)$S$(FZ_INSTALL_DIR)$Sshare$Sminizinc_cp
 	-$(MKDIR) $(TEMP_FZ_DIR)$S$(FZ_INSTALL_DIR)$Sshare$Sminizinc_sat
-	$(COPY) $(FZ_EX_PATH)$Smznlib_sat$S* $(TEMP_FZ_DIR)$S$(FZ_INSTALL_DIR)$Sshare$Sminizinc_sat
+	$(COPY) ortools$Sflatzinc$Smznlib_sat$S* $(TEMP_FZ_DIR)$S$(FZ_INSTALL_DIR)$Sshare$Sminizinc_sat
 	-$(MKDIR_P) $(TEMP_FZ_DIR)$S$(FZ_INSTALL_DIR)$Sexamples
 	$(COPY) $(FZ_EX_PATH)$S* $(TEMP_FZ_DIR)$S$(FZ_INSTALL_DIR)$Sexamples
 ifeq ($(SYSTEM),win)