diff --git a/tests/test_env.sh b/tests/test_env.sh
index 6360b02bd..97cb0224a 100755
--- a/tests/test_env.sh
+++ b/tests/test_env.sh
@@ -80,8 +80,6 @@ export LC_CTYPE="en_US.UTF-8"
 # See also tests/interactive.fish.
 export TERM=xterm
 unset COLORTERM
-unset INSIDE_EMACS
-unset ITERM_PROFILE
 unset KONSOLE_PROFILE_NAME
 unset KONSOLE_VERSION
 unset PANTHEON_TERMINAL_ID
@@ -90,8 +88,6 @@ unset LC_TERMINAL_VERSION
 unset TERM_PROGRAM
 unset TERM_PROGRAM_VERSION
 unset VTE_VERSION
-unset WT_PROFILE_ID
-unset XTERM_VERSION
 
 # If we are sourced, return without executing
 if test -z ${target}; then