diff --git a/docs/compatibility-chart.en.md b/docs/compatibility-chart.en.md
index ff7c0a5..9977a34 100644
--- a/docs/compatibility-chart.en.md
+++ b/docs/compatibility-chart.en.md
@@ -41,6 +41,7 @@ Carrier not being listed on the table does not mean that this patch won't work f
 | Europe        | Russia (250)            | Beeline Russia (28) | O                   | X                                       | [Reference](https://github.com/kyujin-cho/pixel-volte-patch/discussions/97)                                                                                                                      |
 | Europe        | Spain (214)             | Orange (03)         | O                   | O                                       | MVNO: spn: JAZZTEL. [Reference](https://github.com/kyujin-cho/pixel-volte-patch/discussions/1#discussioncomment-6869373)                                                                                                                      |
 | Europe        | Turkey (286)            | Turkcell (01)       | O                   | O                                       | May need to register to carrier from other device and `ims` APN. [Reference](https://github.com/kyujin-cho/pixel-volte-patch/discussions/1#discussioncomment-6261820)                                                                                                                      |
+| South America | Paraguay (744) | Claro (05) | O | X | [Reference](https://github.com/kyujin-cho/pixel-volte-patch/discussions/1#discussioncomment-5081642)
 | Oceania       | New Zealand (530)       | Spark NZ (05)       | O                   | O                                       | [Reference](https://github.com/kyujin-cho/pixel-volte-patch/discussions/1#discussioncomment-4940003)                                                                                             |
 | Oceania      | Australia (505)          | Telstra (01)        | O                   | O                                       | Backup Calling doesn't seem to work (could be a handset issue) [Reference](https://github.com/kyujin-cho/pixel-volte-patch/pull/238)
 | Oceania       | New Zealand (530)       | 2degrees NZ (24)    | O                   | X                                       | VoWiFi doesn't seem to work regardless of whether 'ims' APN is present or not. Post June 2023 Security Patch, VoLTE and 5G (NR) seem to be natively enabled now. [Reference](https://github.com/kyujin-cho/pixel-volte-patch/discussions/1#discussioncomment-5644517)              |