diff --git a/adafruit_sht31d.py b/adafruit_sht31d.py
index 362707e..1156218 100644
--- a/adafruit_sht31d.py
+++ b/adafruit_sht31d.py
@@ -27,11 +27,7 @@
 """
 
 # imports
-try:
-    import struct
-except ImportError:
-    import ustruct as struct
-
+import struct
 import time
 
 from micropython import const