diff --git a/.dockerignore b/.dockerignore
index 678f2b7b..c4f2c30e 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -12,6 +12,7 @@
 !Cargo.lock
 !PluralKit.sln
 !nuget.config
+!ci/dotnet-version.sh
 
 # used for target binary builds
 !.docker-bin/