diff --git a/serial_csr/Makefile b/serial_csr/Makefile
deleted file mode 100644
index ed2f13a..0000000
--- a/serial_csr/Makefile
+++ /dev/null
@@ -1,37 +0,0 @@
-SHELL := /bin/bash
-
-# ============================================
-# COMMANDS
-
-CC = gcc -std=gnu99
-RM = rm -f
-CFLAGS_DEBUG=-O0 -ggdb3 -Wall -I.
-CFLAGS=-O3 -Wall -I.
-OBJ=serial_gs_pagerank.o serial_gs_pagerank_functions.o csr_sparse_matrix.o lil_sparse_matrix.o
-DEPS=serial_gs_pagerank_functions.h csr_sparse_matrix.h lil_sparse_matrix.h
-
-# ==========================================
-# TARGETS
-
-EXECUTABLES = pagerank.out
-
-.PHONY: all clean
-
-all: $(EXECUTABLES)
-
-# ==========================================
-# DEPENDENCIES (HEADERS)
-
-%.o: %.c $(DEPS)
-	$(CC) -c -o $@ $< $(CFLAGS)
-
-.PRECIOUS: $(EXECUTABLES) $(OBJ)
-
-# ==========================================
-# EXECUTABLE (MAIN)
-
-$(EXECUTABLES): $(OBJ)
-	$(CC) -o $@ $^ $(CFLAGS)
-
-clean:
-	$(RM) *.o *~ $(EXECUTABLES)