diff --git a/.gitignore b/.gitignore
index 80d9d39..7e7592e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 random_data_load*
 vendor/
 bin/*
+build/*
 dist/*
diff --git a/internal/getters/binary.go b/internal/getters/binary.go
index a175205..cf36e06 100644
--- a/internal/getters/binary.go
+++ b/internal/getters/binary.go
@@ -31,10 +31,15 @@ func (r *RandomBinary) Value() interface{} {
 	} else {
 		s = fake.Sentence()
 	}
-	if len(s) > int(maxSize) {
+  
+	if len(s) < int(maxSize) {
+		extraData := make([]byte, int(maxSize)-len(s))
+		rand.Read(extraData)
+		return append([]byte(s), extraData...)
+	} else {
 		s = s[:int(maxSize)]
+		return s
 	}
-	return s
 }
 
 func (r *RandomBinary) String() string {
diff --git a/main.go b/main.go
index 55ba324..e6a29cc 100644
--- a/main.go
+++ b/main.go
@@ -423,7 +423,7 @@ func makeValueFuncs(conn *sql.DB, fields []tableparser.Field, samples int64) ins
 			values = append(values, getters.NewRandomDate(field.ColumnName, field.IsNullable))
 		case "datetime", "timestamp":
 			values = append(values, getters.NewRandomDateTime(field.ColumnName, field.IsNullable))
-		case "tinyblob", "tinytext", "blob", "text", "mediumtext", "mediumblob", "longblob", "longtext":
+		case "tinytext", "text", "mediumtext", "longtext":
 			values = append(values, getters.NewRandomString(field.ColumnName,
 				field.CharacterMaximumLength.Int64, field.IsNullable))
 		case "time":
@@ -433,7 +433,7 @@ func makeValueFuncs(conn *sql.DB, fields []tableparser.Field, samples int64) ins
 				int64(time.Now().Year()), field.IsNullable))
 		case "enum", "set":
 			values = append(values, getters.NewRandomEnum(field.SetEnumVals, field.IsNullable))
-		case "binary", "varbinary":
+		case "binary", "varbinary", "tinyblob", "blob", "mediumblob", "longblob":
 			values = append(values, getters.NewRandomBinary(field.ColumnName, field.CharacterMaximumLength.Int64, field.IsNullable))
 		default:
 			log.Printf("cannot get field type: %s: %s\n", field.ColumnName, field.DataType)