diff --git a/electronics/bom.md b/electronics/bom.md
index 488cbbe..68fca90 100644
--- a/electronics/bom.md
+++ b/electronics/bom.md
@@ -55,8 +55,8 @@ Purchased as a 37% solution:<br>
 Added 100 ml of the sodium metasilicate solution to 750 ml of demineralised water.
 
 ### Ferric chloride
-Used to do the actual etching. You can get it in solid form and dilute it yourself, but since I don't use that much I just get it premixed to 40% in 1 liter bottles, which can be used straight up:
-https://www.deoplosmiddelspecialist.nl/kopen/Ijzerchloride-40-1L
+Used to do the actual etching. You can get it in solid form and dilute it yourself, but since I don't use that much I just get it premixed to 40% in 1 liter bottles, which can be used straight up:<br>
+[[https://www.deoplosmiddelspecialist.nl/kopen/Ijzerchloride-40-1L]]
 
 ### Sodium hydroxide
 Used to remove the remaining photosensitive film after etching. The recommended solution is 1%.