diff --git a/core/dive.c b/core/dive.c
index ffdf91ae3..1a55d476a 100644
--- a/core/dive.c
+++ b/core/dive.c
@@ -3538,14 +3538,6 @@ void dive_add_picture(struct dive *dive, struct picture *newpic)
 	return;
 }
 
-unsigned int dive_get_picture_count(struct dive *dive)
-{
-	unsigned int i = 0;
-	FOR_EACH_PICTURE (dive)
-		i++;
-	return i;
-}
-
 void picture_free(struct picture *picture)
 {
 	if (!picture)
diff --git a/core/dive.h b/core/dive.h
index 1e5ca873d..7637ddc54 100644
--- a/core/dive.h
+++ b/core/dive.h
@@ -227,7 +227,6 @@ extern void free_picture(struct picture *picture);
 extern void create_picture(const char *filename, int shift_time, bool match_all);
 extern void dive_add_picture(struct dive *d, struct picture *newpic);
 extern bool dive_remove_picture(struct dive *d, const char *filename);
-extern unsigned int dive_get_picture_count(struct dive *d);
 extern bool picture_check_valid_time(timestamp_t timestamp, int shift_time);
 extern void picture_free(struct picture *picture);