diff --git a/completions/Makefile.am b/completions/Makefile.am
index e67f9d11..8ded90d3 100644
--- a/completions/Makefile.am
+++ b/completions/Makefile.am
@@ -199,6 +199,7 @@ bashcomp_DATA = a2x \
 		mysql \
 		mysqladmin \
 		ncftp \
+		nethogs \
 		newgrp \
 		newlist \
 		newusers \
diff --git a/completions/nethogs b/completions/nethogs
new file mode 100644
index 00000000..937edf1f
--- /dev/null
+++ b/completions/nethogs
@@ -0,0 +1,25 @@
+# bash completion for nethogs(8)                           -*- shell-script -*-
+
+_nethogs()
+{
+    local cur prev words cword
+    _init_completion || return
+
+    case "$prev" in
+        -d)
+            # expect integer value
+            COMPREPLY+=( $( compgen -W '{0..9}' ) )
+            compopt -o nospace
+            return
+            ;;
+    esac
+
+    if [[ "$cur" == -* ]]; then
+        COMPREPLY=( $( compgen -W '$( _parse_usage "$1" -h )' -- "$cur" ) )
+        return
+    fi
+
+    _available_interfaces -a
+} && complete -F _nethogs nethogs
+
+# ex: ts=4 sw=4 et filetype=sh
diff --git a/test/completion/nethogs.exp b/test/completion/nethogs.exp
new file mode 100644
index 00000000..4d501ace
--- /dev/null
+++ b/test/completion/nethogs.exp
@@ -0,0 +1 @@
+assert_source_completions nethogs
diff --git a/test/lib/completions/nethogs.exp b/test/lib/completions/nethogs.exp
new file mode 100644
index 00000000..d6234070
--- /dev/null
+++ b/test/lib/completions/nethogs.exp
@@ -0,0 +1,20 @@
+proc setup {} {
+    save_env
+}
+
+
+proc teardown {} {
+    assert_env_unmodified
+}
+
+
+setup
+
+
+assert_complete_any "nethogs "
+
+
+sync_after_int
+
+
+teardown