diff --git a/database-seeds/collections/charts-maimai.json b/database-seeds/collections/charts-maimai.json
index 069b8d2b7..86b652c7a 100644
--- a/database-seeds/collections/charts-maimai.json
+++ b/database-seeds/collections/charts-maimai.json
@@ -535,7 +535,7 @@
 		},
 		"difficulty": "Re:Master",
 		"isPrimary": true,
-		"level": "13+",
+		"level": "13",
 		"levelNum": 13.7,
 		"playtype": "Single",
 		"songID": 22,
@@ -11262,7 +11262,7 @@
 		},
 		"difficulty": "Re:Master",
 		"isPrimary": true,
-		"level": "13+",
+		"level": "13",
 		"levelNum": 13.7,
 		"playtype": "Single",
 		"songID": 227,
@@ -20663,7 +20663,7 @@
 		},
 		"difficulty": "Re:Master",
 		"isPrimary": true,
-		"level": "13+",
+		"level": "13",
 		"levelNum": 13.7,
 		"playtype": "Single",
 		"songID": 365,
@@ -26290,7 +26290,7 @@
 		},
 		"difficulty": "Master",
 		"isPrimary": true,
-		"level": "13+",
+		"level": "13",
 		"levelNum": 13.7,
 		"playtype": "Single",
 		"songID": 456,
@@ -34195,7 +34195,7 @@
 		},
 		"difficulty": "Master",
 		"isPrimary": true,
-		"level": "13+",
+		"level": "13",
 		"levelNum": 13.8,
 		"playtype": "Single",
 		"songID": 571,
@@ -39057,7 +39057,7 @@
 		},
 		"difficulty": "Master",
 		"isPrimary": true,
-		"level": "13+",
+		"level": "13",
 		"levelNum": 13.8,
 		"playtype": "Single",
 		"songID": 643,
@@ -46673,7 +46673,7 @@
 		},
 		"difficulty": "Master",
 		"isPrimary": true,
-		"level": "13+",
+		"level": "13",
 		"levelNum": 13.7,
 		"playtype": "Single",
 		"songID": 746,
@@ -48934,7 +48934,7 @@
 		},
 		"difficulty": "Master",
 		"isPrimary": true,
-		"level": "13+",
+		"level": "13",
 		"levelNum": 13.8,
 		"playtype": "Single",
 		"songID": 773,
@@ -50821,7 +50821,7 @@
 		},
 		"difficulty": "Master",
 		"isPrimary": true,
-		"level": "13+",
+		"level": "13",
 		"levelNum": 13.7,
 		"playtype": "Single",
 		"songID": 799,
@@ -54663,7 +54663,7 @@
 		},
 		"difficulty": "Master",
 		"isPrimary": true,
-		"level": "13+",
+		"level": "13",
 		"levelNum": 13.7,
 		"playtype": "Single",
 		"songID": 844,
@@ -55096,4 +55096,4 @@
 			"finale"
 		]
 	}
-]
\ No newline at end of file
+]