diff --git a/README.md b/README.md
index d840ea4..2837417 100644
--- a/README.md
+++ b/README.md
@@ -2,9 +2,9 @@
 
 ## References 
 
-- ![Implementation 1](http://192.168.2.34/infidel/NTRU_IoT/raw/branch/master/assets/NTRU_IoT_Marcelino.pdf)
-- ![Implementation 2](http://192.168.2.34/infidel/NTRU_IoT/raw/branch/master/assets/IEMS_GBS.pdf)
-- ![Logic Gate](http://192.168.2.34/infidel/NTRU_IoT/raw/branch/master/assets/ntru.png)
+- ![Implementation 1](https://git.nnag.me/infidel/NTRU_IoT/raw/branch/master/assets/NTRU_IoT_Marcelino.pdf)
+- ![Implementation 2](https://git.nnag.me/infidel/NTRU_IoT/raw/branch/master/assets/IEMS_GBS.pdf)
+- ![Logic Gate](https://git.nnag.me/infidel/NTRU_IoT/raw/branch/master/assets/ntru.png)
 
 ## Infidel Code
 
@@ -19,4 +19,4 @@
 - Weirds Things 
 
 ## Future Implementation : esp, atmel
-![Runner](http://192.168.2.34/infidel/NTRU_IoT/raw/branch/master/assets/High-speed-NTRU-architecture.png)
+![Runner](https://git.nnag.me/infidel/NTRU_IoT/raw/branch/master/assets/High-speed-NTRU-architecture.png)
diff --git a/infidel-code/Makefile b/infidel-code/Makefile
index 390100a..047b680 100644
--- a/infidel-code/Makefile
+++ b/infidel-code/Makefile
@@ -2,36 +2,40 @@ CC=sccache gcc
 CFLAGS=-I include -I test -w
 SFLAGS=-shared -fPIC
 DEPS:=$(shell cat ./satan.txt)
-
 MAKEFLAGS += --silent
+TARGET_DIR = bin
 
 
 all: enc_593.so dec_593.so enc_401.so dec_401.so test_401_full test_593_full
 	@echo "Compiled " $@
 
-test_401_full: 
-	$(CC) $(DEPS) EES401/URG_Keygen.c -o bin/$@ $(CFLAGS) 
+test_401_full: $(TARGET_DIR)
+	$(CC) $(DEPS) EES401/URG_Keygen.c -o $(TARGET_DIR)/$@ $(CFLAGS) 
 	@echo "Compiled " $@
 
 test_593_full: 
-	$(CC) $(DEPS) EES593/URG_Keygen.c -o bin/$@ $(CFLAGS) 
+	$(CC) $(DEPS) EES593/URG_Keygen.c -o $(TARGET_DIR)/$@ $(CFLAGS) 
 	@echo "Compiled " $@
 
-enc_593.so: 
-	$(CC) $(SFLAGS) $(DEPS) EES593/URG_encrypt.c -o bin/$@ $(CFLAGS) 
+enc_593.so: $(TARGET_DIR)
+	$(CC) $(SFLAGS) $(DEPS) EES593/URG_encrypt.c -o $(TARGET_DIR)/$@ $(CFLAGS) 
 	@echo "Compiled " $@
 
 dec_593.so: 
-	$(CC) $(SFLAGS) $(DEPS) EES593/URG_decrypt.c -o bin/$@ $(CFLAGS) 
+	$(CC) $(SFLAGS) $(DEPS) EES593/URG_decrypt.c -o $(TARGET_DIR)/$@ $(CFLAGS) 
 	@echo "Compiled " $@
 
 enc_401.so: 
-	$(CC) $(SFLAGS) $(DEPS) EES401/URG_encrypt.c -o bin/$@ $(CFLAGS) 
+	$(CC) $(SFLAGS) $(DEPS) EES401/URG_encrypt.c -o $(TARGET_DIR)/$@ $(CFLAGS) 
 	@echo "Compiled " $@
 
 dec_401.so: 
-	$(CC) $(SFLAGS) $(DEPS) EES401/URG_decrypt.c -o bin/$@ $(CFLAGS) 
+	$(CC) $(SFLAGS) $(DEPS) EES401/URG_decrypt.c -o $(TARGET_DIR)/$@ $(CFLAGS) 
 	@echo "Compiled " $@
+
+bin:
+	test ! -d $(TARGET_DIR) && mkdir $(TARGET_DIR)
+
 clean:
-	@rm bin/*
-	@echo "Bin Cleaned ... "
+	@rm $(TARGET_DIR)/*
+	@echo "$(TARGET_DIR) Cleaned ... "