diff --git a/ewah/bitmap.c b/ewah/bitmap.c
index 38a47c44db..87d5cc8fa3 100644
--- a/ewah/bitmap.c
+++ b/ewah/bitmap.c
@@ -216,11 +216,6 @@ int bitmap_is_subset(struct bitmap *self, struct bitmap *other)
 	return 0;
 }
 
-void bitmap_reset(struct bitmap *bitmap)
-{
-	memset(bitmap->words, 0x0, bitmap->word_alloc * sizeof(eword_t));
-}
-
 void bitmap_free(struct bitmap *bitmap)
 {
 	if (bitmap == NULL)
diff --git a/ewah/ewok.h b/ewah/ewok.h
index 66920965da..7eb8b9b630 100644
--- a/ewah/ewok.h
+++ b/ewah/ewok.h
@@ -177,7 +177,6 @@ struct bitmap *bitmap_dup(const struct bitmap *src);
 void bitmap_set(struct bitmap *self, size_t pos);
 void bitmap_unset(struct bitmap *self, size_t pos);
 int bitmap_get(struct bitmap *self, size_t pos);
-void bitmap_reset(struct bitmap *self);
 void bitmap_free(struct bitmap *self);
 int bitmap_equals(struct bitmap *self, struct bitmap *other);
 int bitmap_is_subset(struct bitmap *self, struct bitmap *other);