diff --git a/src/cb/psql.cr b/src/cb/psql.cr
index 5db36fc..0d39917 100644
--- a/src/cb/psql.cr
+++ b/src/cb/psql.cr
@@ -94,8 +94,9 @@ module CB
         s << "%[%033[36m%]#{c.name}%[%033m%]"
       end
 
+      user_psqlrc = File.expand_path("~/.psqlrc", home: true)
       psqlrc = File.tempfile(c.id, "psqlrc")
-      File.copy("~/.psqlrc", psqlrc.path) if File.exists?("~/.psqlrc")
+      File.copy(user_psqlrc, psqlrc.path) if File.exists?(user_psqlrc)
       File.open(psqlrc.path, "a") do |f|
         f.puts "\\set ON_ERROR_ROLLBACK interactive"
         f.puts "\\set PROMPT1 '#{psqlpromptname}/%[%033[33;1m%]%x%x%x%[%033[0m%]%[%033[1m%]%/%[%033[0m%]%R%# '"