diff --git a/Makefile b/Makefile
index 8031c1e..f275b83 100644
--- a/Makefile
+++ b/Makefile
@@ -22,11 +22,11 @@ GIT_SUBMODULE_UPDATE := git submodule update --init --recursive
 
 else # "variables.mk" was included. Business as usual until the end of this file.
 
-# Determine the OS
-detected_OS := $(shell uname -s)
-ifneq (,$(findstring MINGW,$(detected_OS)))
-  detected_OS := Windows
-endif
+# # Determine the OS
+# detected_OS := $(shell uname -s)
+# ifneq (,$(findstring MINGW,$(detected_OS)))
+#   detected_OS := Windows
+# endif
 
 ##########
 ## Main ##
@@ -67,17 +67,18 @@ NIM_PARAMS := $(NIM_PARAMS) -d:git_version=\"$(GIT_VERSION)\"
 ##################
 .PHONY: build-waku-librln
 
-LIBRLN_VERSION := v0.7.0
-ifeq ($(detected_OS),Windows)
-LIBRLN_FILE := rln.lib
-else
-LIBRLN_FILE := librln_$(LIBRLN_VERSION).a
-endif
+# LIBRLN_VERSION := v0.7.0
+# ifeq ($(detected_OS),Windows)
+# LIBRLN_FILE := rln.lib
+# else
+# LIBRLN_FILE := librln_$(LIBRLN_VERSION).a
+# endif
 
 build-waku-librln:
 	@echo "Start building waku librln"
 	$(MAKE) -C vendor/nwaku librln
-	$(eval NIM_PARAMS += --passL:./vendor/nwaku/$(LIBRLN_FILE) --passL:-lm)
+# 	$(eval NIM_PARAMS += --passL:./vendor/nwaku/$(LIBRLN_FILE) --passL:-lm)
+	$(eval NIM_PARAMS += --passL:./vendor/nwaku/librln_v0.7.0.a --passL:-lm)
 	@echo "Completed building librln"
 
 build-waku-nat: