diff --git a/day5/p1.c b/day5/p1.c
index cf788ba..b2f454b 100644
--- a/day5/p1.c
+++ b/day5/p1.c
@@ -3,7 +3,6 @@
 #include <stdlib.h>
 #include <string.h>
 #include <stdint.h>
-#include <stdbool.h>
 
 
 int64_t parse_number(char *end);
diff --git a/day5/p2.c b/day5/p2.c
index 71c0ed8..754d1c0 100644
--- a/day5/p2.c
+++ b/day5/p2.c
@@ -3,7 +3,6 @@
 #include <stdlib.h>
 #include <string.h>
 #include <stdint.h>
-#include <stdbool.h>
 
 
 uint64_t parse_number(char *end);
@@ -63,8 +62,7 @@ int main(int argc, char **argv) {
         } else if (line[0]>>4 != 0x3)
             continue;
 
-        map_lengths[maps_cur]++;
-        maps[maps_cur] = (map_t *) realloc(maps[maps_cur], map_lengths[maps_cur] * sizeof(map_t));
+        maps[maps_cur] = (map_t *) realloc(maps[maps_cur], ++map_lengths[maps_cur] * sizeof(map_t));
 
         map_t new_range_map = {0};
         sscanf(line, "%lu %lu %lu\n", &new_range_map.dst, &new_range_map.src, &new_range_map.rng);