diff --git a/library.properties b/library.properties
index 6932e3a..603bcc1 100644
--- a/library.properties
+++ b/library.properties
@@ -7,5 +7,5 @@ paragraph=Sensors can be read out collectively using a single method. The result
 category=Sensors
 architectures=esp32
 url=
-includes=Sensirion_upt_i2c_auto_detection.h.h
+includes=Sensirion_upt_i2c_auto_detection.h
 depends=Sensirion Core, Sensirion UPT Core, Sensirion I2C SCD4x, Sensirion I2C SFA3x, Sensirion I2C SVM4x, Sensirion I2C SHT4x, Sensirion I2C SEN5X, Sensirion I2C SCD30, Sensirion I2C SGP41, Sensirion I2C STC3x
diff --git a/src/Sensirion_upt_i2c_auto_detection.h b/src/Sensirion_upt_i2c_auto_detection.h
index a655ef3..1875371 100644
--- a/src/Sensirion_upt_i2c_auto_detection.h
+++ b/src/Sensirion_upt_i2c_auto_detection.h
@@ -1,5 +1,5 @@
 #ifndef _SENSIRION_UPT_I2C_AUTO_DETECTION_H_
-#define _SENSIRION_UPT_I2C_AUTO_DETECTION_H__H_
+#define _SENSIRION_UPT_I2C_AUTO_DETECTION_H_
 
 #include "Sensirion_UPT_Core.h"
 #include "I2CAutoDetector.h"