diff --git a/profiles/package.mask b/profiles/package.mask
index de93a7e932..3b9c9e8a84 100644
--- a/profiles/package.mask
+++ b/profiles/package.mask
@@ -18,6 +18,11 @@
 
 # New entries go on top.
 
+# Julien Roy <julien@jroy.ca> (2024-12-17)
+# Depends on dev-libs/icu:0/74.1
+# Which has been dropped from ::gentoo
+sci-physics/openmodelica
+
 # Takuya Wakazono <pastalian46@gmail.com> (2024-12-08)
 # One of the Qt5 dependencies has been dropped from ::gentoo.
 # No maintainer.
@@ -48,6 +53,7 @@ dev-libs/fsst
 
 # Julien Roy <julien@jroy.ca> (2024-11-25)
 # Depends on <sci-libs/opencascade-7.8.0 which was removed from ::gentoo
+# Removal on 2025-12-17
 media-gfx/mayo
 
 # Takuya Wakazono <pastalian46@gmail.com> (2024-11-21)