diff --git a/app/src/main/java/com/emanuelef/remote_capture/activities/MainActivity.java b/app/src/main/java/com/emanuelef/remote_capture/activities/MainActivity.java
index d123620c..8d785a43 100644
--- a/app/src/main/java/com/emanuelef/remote_capture/activities/MainActivity.java
+++ b/app/src/main/java/com/emanuelef/remote_capture/activities/MainActivity.java
@@ -111,6 +111,7 @@ public class MainActivity extends BaseActivity implements NavigationView.OnNavig
     public static final String PAID_FEATURES_URL = DOCS_URL + "/paid_features";
     public static final String FIREWALL_DOCS_URL = PAID_FEATURES_URL + "#51-firewall";
     public static final String MALWARE_DETECTION_DOCS_URL = PAID_FEATURES_URL + "#52-malware-detection";
+    public static final String PCAPNG_DOCS_URL = PAID_FEATURES_URL + "#53-pcapng-format";
 
     private final ActivityResultLauncher<Intent> sslkeyfileExportLauncher =
             registerForActivityResult(new StartActivityForResult(), this::sslkeyfileExportResult);
diff --git a/app/src/main/java/com/emanuelef/remote_capture/activities/SettingsActivity.java b/app/src/main/java/com/emanuelef/remote_capture/activities/SettingsActivity.java
index 7a79e98b..a2a1e3a5 100644
--- a/app/src/main/java/com/emanuelef/remote_capture/activities/SettingsActivity.java
+++ b/app/src/main/java/com/emanuelef/remote_capture/activities/SettingsActivity.java
@@ -319,7 +319,7 @@ public class SettingsActivity extends BaseActivity implements PreferenceFragment
                     return false;
                 }));
                 if(!mIab.isPurchased(Billing.PCAPNG_SKU))
-                    mPcapngEnabled.setEnabled(false);
+                    mPcapngEnabled.setChecked(false);
             } else
                 mPcapngEnabled.setVisible(false);
 
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 750aa0da..27bb7dbb 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -449,8 +449,8 @@
     <string name="decryption_whitelist">Decryption whitelist</string>
     <string name="external_storage_perm_required">The external storage permission is required</string>
     <string name="many_rules_warning">You are trying to import many rules, which could make the app unresponsive during some interactions. Do you really want to continue?</string>
-    <string name="pcapng_format">PCAPNG format</string>
-    <string name="pcapng_format_summary">Dump packets in the PCAPNG dump format, which allows embedding TLS decryption secrets</string>
+    <string name="pcapng_format">Pcapng format</string>
+    <string name="pcapng_format_summary">Dump packets in the pcapng dump format, which allows embedding TLS decryption secrets</string>
     <string name="sort_by">Sort by</string>
     <string name="total_bytes">Total bytes</string>
 </resources>