diff --git a/library/arena.h b/library/arena.h
index 401fd7f..39bfb30 100644
--- a/library/arena.h
+++ b/library/arena.h
@@ -35,8 +35,6 @@ extern void * arena_allocate(size_t size);
 #endif
 
 #ifdef ARENA_IMPLEMENTATION
-#define arena_block_allocation_size (13)
-
 //~typedef struct {
     //~char   * buffer;
     //~size_t   count;
@@ -44,6 +42,10 @@ extern void * arena_allocate(size_t size);
     //~void   * next;
 //~} arena_data;
 
+#ifndef ARENA_BLOCK_ALLOCATION_SIZE
+#define ARENA_BLOCK_ALLOCATION_SIZE (1024)
+#endif
+
 static arena_data * arena;
 static int open_arena = 0;
 
@@ -104,13 +106,13 @@ void * arena_allocate(size_t size) {
         arena = calloc(1, sizeof(*arena));
         arena->block_count++;
         arena->block_array = realloc(arena->block_array, arena->block_count * sizeof(*arena->block_array));
-        arena->block_array[arena->block_count - 1] = arena_init(arena_block_allocation_size);
+        arena->block_array[arena->block_count - 1] = arena_init(ARENA_BLOCK_ALLOCATION_SIZE);
     }
 
     if (arena->block_array[arena->block_count - 1]->count + size >= arena->block_array[arena->block_count - 1]->capacity) {
         arena->block_count++;
         arena->block_array = realloc(arena->block_array, arena->block_count * sizeof(*arena->block_array));
-        arena->block_array[arena->block_count - 1] = arena_init(arena_block_allocation_size);
+        arena->block_array[arena->block_count - 1] = arena_init(ARENA_BLOCK_ALLOCATION_SIZE);
     }
 
     size_t spot = arena->block_array[arena->block_count - 1]->count;
diff --git a/library/test b/library/test
index 65a9ba8..602162b 100755
Binary files a/library/test and b/library/test differ
diff --git a/library/test.c b/library/test.c
index 2a8a65e..6222cbc 100644
--- a/library/test.c
+++ b/library/test.c
@@ -1,4 +1,6 @@
 #define ARENA_IMPLEMENTATION
+#define ARENA_BLOCK_ALLOCATION_SIZE (13)
+
 #include "arena.h"
 #include <stdio.h>
 
@@ -19,18 +21,18 @@ int main (void) {
 	printf("%s", c);
 
 	char * d;
-	d = arena_allocate (6);
-	strcpy(d, "Heyo\n");
+	d = arena_allocate (10);
+	strcpy(d, "Holy crap\n");
 	printf("%s", d);
 
 	char * e;
-	e = arena_allocate (6);
-	strcpy(e, "Heyo\n");
+	e = arena_allocate (8);
+	strcpy(e, "Serbia\n");
 	printf("%s", e);
 
 	char * f;
 	f = arena_allocate (6);
-	strcpy(f, "Heyo\n");
+	strcpy(f, "Base\n");
 	printf("%s", f);
 
 	return (0);