diff --git a/build/assets/include/js.h b/build/assets/include/js.h
index cbf9900..df40458 100644
--- a/build/assets/include/js.h
+++ b/build/assets/include/js.h
@@ -4,5 +4,3 @@
 #define EXPORT(name) __attribute__((export_name(#name)))
 
 IMPORT(log) int console_log(const char* format, ...);
-
-EXPORT(__srand) void srand(long long seed);
diff --git a/src/games/life/life.c b/src/games/life/life.c
index 993855f..efb6097 100644
--- a/src/games/life/life.c
+++ b/src/games/life/life.c
@@ -1,3 +1,4 @@
+#include <js.h>
 #include <graphics.h>
 #include <stdint.h>
 #include <stdlib.h>
@@ -16,7 +17,7 @@ EXPORT(step) void step(void) {
         for (int x = 0; x < WIDTH; x++) {
             int count = count_neighbours(x, y);
             uint8_t current_cell = field[x + y * WIDTH];
-            int next_cell = current_cell;
+            uint8_t next_cell = current_cell;
             if (current_cell && count < 2) {
                 next_cell = 0;
             } else if (current_cell && count > 3) {