diff --git a/CHANGELOG.md b/CHANGELOG.md
index f77964e..c9a03ed 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,7 +15,8 @@ Released: TBA.
 
 - [ ] Upgrade to `lanyon@0.0.55`
 - [x] Fix typos in megamount (thanks @gsaponaro)
-- [x] Enable color in screen or tmux (@gmasse)
+- [x] Enable color in screen or tmux (#92, @gmasse)
+- [x] Change `egrep` to `grep -E` in acceptance test script to comply with ShellCheck (#92, @gmasse)
 
 ## v2.3.0
 
diff --git a/test/acceptance.sh b/test/acceptance.sh
index 09beddc..35c0a73 100755
--- a/test/acceptance.sh
+++ b/test/acceptance.sh
@@ -148,7 +148,7 @@ while IFS=$'\n' read -r scenario; do
         "${curFile}"
       fi
       if grep -q 'ACCPTST:STDIO_REPLACE_REMOTE_EXEC' "${curFile}"; then
-        egrep -v 'remote-exec\): [ a-zA-Z]' "${curFile}" > "${__sysTmpDir}/accptst-filtered.txt"
+        grep -Ev 'remote-exec\): [ a-zA-Z]' "${curFile}" > "${__sysTmpDir}/accptst-filtered.txt"
         mv "${__sysTmpDir}/accptst-filtered.txt" "${curFile}"
       fi
     done