diff --git a/data/cintiq-pro-17.tablet b/data/cintiq-pro-17.tablet
index 6a7b5b6e1..9bbcc2a22 100644
--- a/data/cintiq-pro-17.tablet
+++ b/data/cintiq-pro-17.tablet
@@ -1,6 +1,6 @@
 # Wacom
 # Cintiq Pro 17
-# DTH-172
+# DTH172
 #
 # Button Map:
 # (A=1, B=2, C=3, ...)
@@ -27,7 +27,7 @@
 
 [Device]
 Name=Wacom Cintiq Pro 17
-ModelName=DTH-172
+ModelName=DTH172
 Class=Cintiq
 DeviceMatch=usb:056a:03c4
 Width=15
diff --git a/data/cintiq-pro-22.tablet b/data/cintiq-pro-22.tablet
index b55fa9337..f2b55f8c5 100644
--- a/data/cintiq-pro-22.tablet
+++ b/data/cintiq-pro-22.tablet
@@ -1,6 +1,6 @@
 # Wacom
 # Cintiq Pro 22
-# DTH-227
+# DTH227
 #
 # Button Map:
 # (A=1, B=2, C=3, ...)
@@ -27,7 +27,7 @@
 
 [Device]
 Name=Wacom Cintiq Pro 22
-ModelName=DTH-227
+ModelName=DTH227
 Class=Cintiq
 DeviceMatch=usb:056a:03d0
 Width=18
diff --git a/data/cintiq-pro-27.tablet b/data/cintiq-pro-27.tablet
index 57bfa53b9..37e5cbce5 100644
--- a/data/cintiq-pro-27.tablet
+++ b/data/cintiq-pro-27.tablet
@@ -1,6 +1,6 @@
 # Wacom
 # Cintiq Pro 27
-# DTH-271
+# DTH271
 #
 # Button Map:
 # (A=1, B=2, C=3, ...)
@@ -27,7 +27,7 @@
 
 [Device]
 Name=Wacom Cintiq Pro 27
-ModelName=DTH-271
+ModelName=DTH271
 Class=Cintiq
 DeviceMatch=usb:056a:03c0
 Width=24