diff --git a/ani-cli b/ani-cli
index 2360977..afa65a0 100755
--- a/ani-cli
+++ b/ani-cli
@@ -706,7 +706,7 @@ episode_selection() {
 		read -r ep_choice_start ep_choice_end
 		[[ -z "$ep_choice_end" ]] && ep_choice_end="$ep_choice_start"
 	fi
-	if (((ep_choice_start <= 0 || ep_choice_start > LAST_EP_NUMBER) || ep_choice_end < ep_choice_start || ep_choice_end > LAST_EP_NUMBER)); then
+	if (((ep_choice_start < 0 || ep_choice_start > LAST_EP_NUMBER) || ep_choice_end < ep_choice_start || ep_choice_end > LAST_EP_NUMBER)); then
 		die "Invalid episode/range entered: ep_start -> $ep_choice_start | ep_end -> $ep_choice_end"
 	fi
 }
diff --git a/sql/history.sql b/sql/history.sql
index 7e54a79..74c6d65 100644
--- a/sql/history.sql
+++ b/sql/history.sql
@@ -24,7 +24,6 @@ CREATE TABLE IF NOT EXISTS watch_history (
     episode_number integer NOT NULL,
     watch_date DATETIME NOT NULL,
     CHECK (LENGTH(anime_name) > 0),
-    CHECK (episode_number > 0),
     UNIQUE (anime_name, episode_number, watch_date)
 );