diff --git a/completion/available/bash-it.completion.bash b/completion/available/bash-it.completion.bash
index 71ec8418..c13e8623 100644
--- a/completion/available/bash-it.completion.bash
+++ b/completion/available/bash-it.completion.bash
@@ -65,7 +65,7 @@ _bash-it-comp()
   prev="${COMP_WORDS[COMP_CWORD-1]}"
   chose_opt="${COMP_WORDS[1]}"
   file_type="${COMP_WORDS[2]}"
-  opts="disable enable help migrate reload search show update version"
+  opts="disable enable help migrate reload doctor search show update version"
   case "${chose_opt}" in
     show)
       local show_args="aliases completions plugins"
@@ -82,6 +82,11 @@ _bash-it-comp()
         return 0
       fi
       ;;
+    doctor)
+      local doctor_args="errors warnings all"
+      COMPREPLY=( $(compgen -W "${doctor_args}" -- ${cur}) )
+      return 0
+      ;;
     migrate | reload | search | update | version)
       return 0
       ;;
diff --git a/test/completion/bash-it.completion.bats b/test/completion/bash-it.completion.bats
index 87c697e4..e453ae43 100644
--- a/test/completion/bash-it.completion.bats
+++ b/test/completion/bash-it.completion.bats
@@ -43,6 +43,11 @@ function __check_completion () {
   echo "${COMPREPLY[@]}"
 }
 
+@test "completion bash-it: doctor - show options" {
+  run __check_completion 'bash-it doctor '
+  assert_line -n 0 "errors warnings all"
+}
+
 @test "completion bash-it: help - show options" {
   run __check_completion 'bash-it help '
   assert_line -n 0 "aliases completions migrate plugins update"
@@ -70,32 +75,32 @@ function __check_completion () {
 
 @test "completion bash-it: show options" {
   run __check_completion 'bash-it '
-  assert_line -n 0 "disable enable help migrate reload search show update version"
+  assert_line -n 0 "disable enable help migrate reload doctor search show update version"
 }
 
 @test "completion bash-it: bash-ti - show options" {
   run __check_completion 'bash-ti '
-  assert_line -n 0 "disable enable help migrate reload search show update version"
+  assert_line -n 0 "disable enable help migrate reload doctor search show update version"
 }
 
 @test "completion bash-it: shit - show options" {
   run __check_completion 'shit '
-  assert_line -n 0 "disable enable help migrate reload search show update version"
+  assert_line -n 0 "disable enable help migrate reload doctor search show update version"
 }
 
 @test "completion bash-it: bashit - show options" {
   run __check_completion 'bashit '
-  assert_line -n 0 "disable enable help migrate reload search show update version"
+  assert_line -n 0 "disable enable help migrate reload doctor search show update version"
 }
 
 @test "completion bash-it: batshit - show options" {
   run __check_completion 'batshit '
-  assert_line -n 0 "disable enable help migrate reload search show update version"
+  assert_line -n 0 "disable enable help migrate reload doctor search show update version"
 }
 
 @test "completion bash-it: bash_it - show options" {
   run __check_completion 'bash_it '
-  assert_line -n 0 "disable enable help migrate reload search show update version"
+  assert_line -n 0 "disable enable help migrate reload doctor search show update version"
 }
 
 @test "completion bash-it: show - show options" {