diff --git a/src/video.c b/src/video.c
index 38f5174..5045fac 100644
--- a/src/video.c
+++ b/src/video.c
@@ -2,7 +2,7 @@
 
 #include <stdint.h>
 
-static char *const VIDEO_MEMORY = (char *)0xd000;
+char *const VIDEO_MEMORY = (char *)0xd000;
 static uint16_t offset = 0;
 
 void video_putchar(char c) {
diff --git a/src/video.h b/src/video.h
index 72d851d..0d23cef 100644
--- a/src/video.h
+++ b/src/video.h
@@ -3,6 +3,8 @@
 
 #include <stdint.h>
 
+extern char *const VIDEO_MEMORY;
+
 void video_cls(void);
 void video_put(uint8_t x, uint8_t y, char c);
 void video_putchar(char c);