diff --git a/recive.c b/recive.c
index 0ab74c9..86ee4d7 100755
--- a/recive.c
+++ b/recive.c
@@ -48,7 +48,7 @@ int main(){
 		return 0;
 	}
 	
-	int64_t time_start = nano_count();
+	int64_t time_start;
 	for(int i=0;;i++){
 		if(i==0)
 			time_start = nano_count();
diff --git a/sendforeward.c b/sendforeward.c
index a642721..f99fb3e 100755
--- a/sendforeward.c
+++ b/sendforeward.c
@@ -68,7 +68,7 @@ int main(){
 	}
 	memcpy((void *)&servaddr.sin_addr, hp->h_addr_list[0], hp->h_length);
 	
-	int64_t time_start = nano_count();
+	int64_t time_start;
 	int64_t time_end; 
 	for(int i=0;i<num_packets*950;i++){
 		if(i==0)