diff --git a/src/en/overlay/display-o-tron-hat.md b/src/en/overlay/display-o-tron-hat.md
index a0fcab0..dd3ddac 100644
--- a/src/en/overlay/display-o-tron-hat.md
+++ b/src/en/overlay/display-o-tron-hat.md
@@ -2,7 +2,7 @@
 ---
 name: Display-o-Tron HAT
 class: board
-type: lcd
+type: display
 formfactor: HAT
 image: 'display-o-tron-hat.png'
 manufacturer: Pimoroni
diff --git a/src/en/overlay/display-o-tron.md b/src/en/overlay/display-o-tron.md
index 31e7223..da0fe98 100644
--- a/src/en/overlay/display-o-tron.md
+++ b/src/en/overlay/display-o-tron.md
@@ -2,7 +2,7 @@
 ---
 name: Display-o-Tron 3000
 class: board
-type: lcd
+type: display
 formfactor: Custom
 image: 'display-o-tron.png'
 manufacturer: Pimoroni
diff --git a/src/en/overlay/scroll-phat.md b/src/en/overlay/scroll-phat.md
index 4fc6f1e..a62eb01 100644
--- a/src/en/overlay/scroll-phat.md
+++ b/src/en/overlay/scroll-phat.md
@@ -2,7 +2,7 @@
 ---
 name: Scroll pHAT
 class: board
-type: led
+type: display, led
 formfactor: pHAT
 image: 'scroll-phat.png'
 manufacturer: Pimoroni