diff --git a/src/opus.cc b/src/opus.cc
index 3a498fc..9d0315d 100644
--- a/src/opus.cc
+++ b/src/opus.cc
@@ -124,13 +124,3 @@ void ot::delete_tags(opus_tags *tags, const char *field)
 			tags->comments.erase(current);
 	}
 }
-
-/**
- * \todo Return void.
- */
-int ot::add_tags(opus_tags *tags, const char **tags_to_add, uint32_t count)
-{
-	for (uint32_t i = 0; i < count; ++i)
-		tags->comments.emplace_back(tags_to_add[i]);
-	return 0;
-}
diff --git a/src/opustags.cc b/src/opustags.cc
index dccff47..3ca5bb4 100644
--- a/src/opustags.cc
+++ b/src/opustags.cc
@@ -304,10 +304,12 @@ int main(int argc, char **argv){
                                 caught_eq = 1;
                             field_len++;
                         }
-                        ot::add_tags(&tags, (const char**) raw_comment, raw_count);
+                        for (size_t i = 0; i < raw_count; ++i)
+                            tags.comments.emplace_back(raw_comment[i]);
                     }
                 }
-                ot::add_tags(&tags, to_add, count_add);
+                for (size_t i = 0; i < count_add; ++i)
+                    tags.comments.emplace_back(to_add[i]);
                 if(out){
                     ogg_packet packet;
                     ot::render_tags(&tags, &packet);
diff --git a/src/opustags.h b/src/opustags.h
index ee3f3fa..ced1791 100644
--- a/src/opustags.h
+++ b/src/opustags.h
@@ -86,7 +86,6 @@ struct opus_tags {
 int parse_tags(const char *data, long len, opus_tags *tags);
 int render_tags(opus_tags *tags, ogg_packet *op);
 void delete_tags(opus_tags *tags, const char *field);
-int add_tags(opus_tags *tags, const char **tags_to_add, uint32_t count);
 
 /** \} */