diff --git a/Makefile b/Makefile
index a170b34..adc568a 100644
--- a/Makefile
+++ b/Makefile
@@ -5,4 +5,4 @@ all:
 	$(CC) src/*.c -Iinclude -I. $(CFLAGS) -okfetch
 
 clean:
-	rm kfetch
+	rm obj/* bin/*
diff --git a/config.h b/config.h
index ec3b354..1d39110 100644
--- a/config.h
+++ b/config.h
@@ -12,7 +12,8 @@ typedef struct {
 #define FONT_COLOR "\033[37m"
 #define PC_CHAR "%"
 
-static PARAMETR CONFIG[] = {
+#ifdef _MAIN_H
+PARAMETR CONFIG[] = {
 	{"     OS  ", PrintOs},
 	{" KERNEL  ", GetKernel},
 	{"   USER  ", GetUser},
@@ -26,3 +27,5 @@ static PARAMETR CONFIG[] = {
 };
 
 #endif
+
+#endif
diff --git a/src/fetch.c b/src/fetch.c
index eddd4ef..9d5ff1c 100644
--- a/src/fetch.c
+++ b/src/fetch.c
@@ -180,15 +180,15 @@ int GetPkg(const char *title, const FETCH fetch) {
 }
 
 int GetMem(const char *title, const FETCH fetch) {
-	unsigned int free = 0, cache = 0, total = 0, unused;
-	UNUSED(unused);
-
 	FILE *fp = fopen("/proc/meminfo", "r");
 	if (fp == NULL)
 		return 1;
 
-	fscanf(fp, "MemTotal: %u kB\nMemFree: %u kB\nMemAvailable: %u kB\nBuffers: %u kB\nCached: %u kB", &total, &free, &unused, &unused, &cache);
+	unsigned int free = 0, cache = 0, total = 0, unused;
+	if (fscanf(fp, "MemTotal: %u kB\nMemFree: %u kB\nMemAvailable: %u kB\nBuffers: %u kB\nCached: %u kB", &total, &free, &unused, &unused, &cache) < 0)
+		return 1;
 
+	UNUSED(unused);
 	printf("%s%s%s%umb / %umb", fetch.color, title, fetch.font_color, (free + cache) / 1024, total / 1024);
 	fclose(fp);
 
diff --git a/src/main.c b/src/main.c
index 5e2e611..58d56a0 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,3 +1,4 @@
+#define _MAIN_H
 #include <stdio.h>
 #include "fetch.h"
 #include "config.h"