diff --git a/setup.py b/setup.py
index cd5a567..6c60beb 100644
--- a/setup.py
+++ b/setup.py
@@ -34,7 +34,7 @@ plugin_license = "AGPLv3"
 
 # Any additional requirements besides OctoPrint should be listed here
 plugin_requires = ["RPi.GPIO>=0.6",
-		  "Adafruit_DHT=1.3.2"]
+		  "Adafruit_DHT==1.3.2"]
 
 #additional_setup_parameters = []