diff --git a/README.md b/README.md
index d295fafb..8411b9df 100644
--- a/README.md
+++ b/README.md
@@ -221,7 +221,7 @@ option.
 | `        --nmcli` | `nmcli` command parser                                  | [details](https://kellyjonbrazil.github.io/jc/docs/parsers/nmcli)          |
 | `         --ntpq` | `ntpq -p` command parser                                | [details](https://kellyjonbrazil.github.io/jc/docs/parsers/ntpq)           |
 | `       --passwd` | `/etc/passwd` file parser                               | [details](https://kellyjonbrazil.github.io/jc/docs/parsers/passwd)         |
-| `      --pidstat` | `pidstat -h` command parser                             | [details](https://kellyjonbrazil.github.io/jc/docs/parsers/pidstat)        |
+| `      --pidstat` | `pidstat -H` command parser                             | [details](https://kellyjonbrazil.github.io/jc/docs/parsers/pidstat)        |
 | `    --pidstat-s` | `pidstat -h` command streaming parser                   | [details](https://kellyjonbrazil.github.io/jc/docs/parsers/pidstat_s)      |
 | `         --ping` | `ping` and `ping6` command parser                       | [details](https://kellyjonbrazil.github.io/jc/docs/parsers/ping)           |
 | `       --ping-s` | `ping` and `ping6` command streaming parser             | [details](https://kellyjonbrazil.github.io/jc/docs/parsers/ping_s)         |
diff --git a/completions/jc_zsh_completion.sh b/completions/jc_zsh_completion.sh
index 13cddabf..3b250a45 100644
--- a/completions/jc_zsh_completion.sh
+++ b/completions/jc_zsh_completion.sh
@@ -164,7 +164,7 @@ _jc() {
         '--nmcli:`nmcli` command parser'
         '--ntpq:`ntpq -p` command parser'
         '--passwd:`/etc/passwd` file parser'
-        '--pidstat:`pidstat -h` command parser'
+        '--pidstat:`pidstat -H` command parser'
         '--pidstat-s:`pidstat -h` command streaming parser'
         '--ping:`ping` and `ping6` command parser'
         '--ping-s:`ping` and `ping6` command streaming parser'
diff --git a/docs/parsers/pidstat.md b/docs/parsers/pidstat.md
index e8d97af5..0d536aa5 100644
--- a/docs/parsers/pidstat.md
+++ b/docs/parsers/pidstat.md
@@ -3,10 +3,10 @@
 
 # jc.parsers.pidstat
 
-jc - JSON Convert `pidstat -h` command output parser
+jc - JSON Convert `pidstat -H` command output parser
 
-Must use the `-h` option in `pidstat`. All other `pidstat` options are
-supported in combination with `-h`.
+Must use the `-H` (or `-h`, if `-H` is not available) option in `pidstat`.
+All other `pidstat` options are supported in combination with this option.
 
 Usage (cli):
 
@@ -51,7 +51,7 @@ Schema:
 
 Examples:
 
-    $ pidstat -hl | jc --pidstat -p
+    $ pidstat -Hl | jc --pidstat -p
     [
       {
         "time": 1646859134,
@@ -88,7 +88,7 @@ Examples:
       }
     ]
 
-    $ pidstat -hl | jc --pidstat -p -r
+    $ pidstat -Hl | jc --pidstat -p -r
     [
       {
         "time": "1646859134",
diff --git a/jc/parsers/pidstat.py b/jc/parsers/pidstat.py
index ee031eae..65742006 100644
--- a/jc/parsers/pidstat.py
+++ b/jc/parsers/pidstat.py
@@ -1,7 +1,7 @@
-"""jc - JSON Convert `pidstat -h` command output parser
+"""jc - JSON Convert `pidstat -H` command output parser
 
-Must use the `-h` option in `pidstat`. All other `pidstat` options are
-supported in combination with `-h`.
+Must use the `-H` (or `-h`, if `-H` is not available) option in `pidstat`.
+All other `pidstat` options are supported in combination with this option.
 
 Usage (cli):
 
@@ -46,7 +46,7 @@ Schema:
 
 Examples:
 
-    $ pidstat -hl | jc --pidstat -p
+    $ pidstat -Hl | jc --pidstat -p
     [
       {
         "time": 1646859134,
@@ -83,7 +83,7 @@ Examples:
       }
     ]
 
-    $ pidstat -hl | jc --pidstat -p -r
+    $ pidstat -Hl | jc --pidstat -p -r
     [
       {
         "time": "1646859134",
@@ -129,7 +129,7 @@ from jc.exceptions import ParseError
 class info():
     """Provides parser metadata (version, author, etc.)"""
     version = '1.1'
-    description = '`pidstat -h` command parser'
+    description = '`pidstat -H` command parser'
     author = 'Kelly Brazil'
     author_email = 'kellyjonbrazil@gmail.com'
     compatible = ['linux']
@@ -210,7 +210,7 @@ def parse(
                                    .replace('%', 'percent_')\
                                    .lower()
 
-        # remove remaining header lines (e.g. pidstat -h 2 5)
+        # remove remaining header lines (e.g. pidstat -H 2 5)
         data_list = [i for i in data_list if not i.startswith('#')]
 
         raw_output = simple_table_parse(data_list)
diff --git a/man/jc.1 b/man/jc.1
index 4c63ebd3..40a41991 100644
--- a/man/jc.1
+++ b/man/jc.1
@@ -368,7 +368,7 @@ M3U and M3U8 file parser
 .TP
 .B
 \fB--pidstat\fP
-`pidstat -h` command parser
+`pidstat -H` command parser
 
 .TP
 .B