diff --git a/platform/mv3/extension/css/strict-block.css b/platform/mv3/extension/css/strictblock.css
similarity index 100%
rename from platform/mv3/extension/css/strict-block.css
rename to platform/mv3/extension/css/strictblock.css
diff --git a/platform/mv3/extension/js/popup.js b/platform/mv3/extension/js/popup.js
index 7de94450b..98b4d54ce 100644
--- a/platform/mv3/extension/js/popup.js
+++ b/platform/mv3/extension/js/popup.js
@@ -319,7 +319,7 @@ async function init() {
 
     let url;
     try {
-        const strictBlockURL = runtime.getURL('/strict-block.html');
+        const strictBlockURL = runtime.getURL('/strictblock.');
         url = new URL(currentTab.url);
         if ( url.href.startsWith(strictBlockURL) ) {
             url = new URL(url.hash.slice(1));
diff --git a/platform/mv3/extension/js/ruleset-manager.js b/platform/mv3/extension/js/ruleset-manager.js
index c881d20f8..77b517a9c 100644
--- a/platform/mv3/extension/js/ruleset-manager.js
+++ b/platform/mv3/extension/js/ruleset-manager.js
@@ -279,15 +279,15 @@ async function updateStrictBlockRules(dynamicRules, sessionRules) {
     // Fetch strick-block hostnames
     const toFetch = [];
     for ( const details of rulesetDetails ) {
-        if ( details.rules.strictBlock === 0 ) { continue; }
-        toFetch.push(fetchJSON(`/rulesets/strict-block/${details.id}`));
+        if ( details.rules.strictblock === 0 ) { continue; }
+        toFetch.push(fetchJSON(`/rulesets/strictblock/${details.id}`));
     }
-    const strictBlockRulesets = await Promise.all(toFetch);
+    const strictblockRulesets = await Promise.all(toFetch);
 
     // Strict-block rules can only be enforced with omnipotence
     let toStrictBlock = new Set();
     if ( hasOmnipotence ) {
-        for ( const hostnames of strictBlockRulesets ) {
+        for ( const hostnames of strictblockRulesets ) {
             if ( Array.isArray(hostnames) === false ) { continue; }
             toStrictBlock = toStrictBlock.union(new Set(hostnames));
         }
@@ -309,7 +309,7 @@ async function updateStrictBlockRules(dynamicRules, sessionRules) {
     let strictblockPath = '';
     for ( const war of manifest.web_accessible_resources ) {
         if ( war.resources.length !== 1 ) { continue; }
-        if ( war.resources[0].startsWith('/strict-block.') === false ) { continue; }
+        if ( war.resources[0].startsWith('/strictblock.') === false ) { continue; }
         strictblockPath = runtime.getURL(war.resources[0]);
         break;
     }
@@ -333,7 +333,7 @@ async function updateStrictBlockRules(dynamicRules, sessionRules) {
         dynamicRule.condition.excludedRequestDomains = permanentlyExcluded;
     }
     dynamicRules.push(dynamicRule);
-    ubolLog(`Add 1 DNR dynamic rule with ${toStrictBlock.size} strict-blocked domains`);
+    ubolLog(`Add 1 DNR dynamic rule with ${toStrictBlock.size} strictblock domains`);
 
     if ( temporarilyExcluded.length === 0 ) { return; }
     sessionRules.push({
@@ -347,7 +347,7 @@ async function updateStrictBlockRules(dynamicRules, sessionRules) {
         },
         priority: 29,
     });
-    ubolLog(`Add 1 DNR session rule with ${temporarilyExcluded.length} unstrict-blocked domains`);
+    ubolLog(`Add 1 DNR session rule with ${temporarilyExcluded.length} excluded strictblock domains`);
 }
 
 /******************************************************************************/
diff --git a/platform/mv3/extension/js/strict-block.js b/platform/mv3/extension/js/strictblock.js
similarity index 100%
rename from platform/mv3/extension/js/strict-block.js
rename to platform/mv3/extension/js/strictblock.js
diff --git a/platform/mv3/make-rulesets.js b/platform/mv3/make-rulesets.js
index 6fbe1f6e1..b57006705 100644
--- a/platform/mv3/make-rulesets.js
+++ b/platform/mv3/make-rulesets.js
@@ -455,7 +455,7 @@ async function processNetworkFilters(assetDetails, network) {
     }
     if ( strictBlocked.size !== 0 ) {
         writeFile(
-            `${rulesetDir}/strict-block/${assetDetails.id}.json`,
+            `${rulesetDir}/strictblock/${assetDetails.id}.json`,
             toJSONRuleset(Array.from(strictBlocked))
         );
     }
@@ -469,7 +469,7 @@ async function processNetworkFilters(assetDetails, network) {
         removeparam: removeparamsGood.length,
         redirect: redirects.length,
         modifyHeaders: modifyHeaders.length,
-        strictBlock: strictBlocked.size,
+        strictblock: strictBlocked.size,
     };
 }
 
@@ -1113,7 +1113,7 @@ async function rulesetFromURLs(assetDetails) {
             removeparam: netStats.removeparam,
             redirect: netStats.redirect,
             modifyHeaders: netStats.modifyHeaders,
-            strictBlock: netStats.strictBlock,
+            strictblock: netStats.strictblock,
             discarded: netStats.discarded,
             rejected: netStats.rejected,
         },
@@ -1363,8 +1363,8 @@ async function main() {
     // Patch web_accessible_resources key
     manifest.web_accessible_resources = manifest.web_accessible_resources || [];
     // Strict-block-related resource
-    const strictblockDocument = `strict-block.${secret}.html`;
-    copyFile('./strict-block.html', `${outputDir}/${strictblockDocument}`);
+    const strictblockDocument = `strictblock.${secret}.html`;
+    copyFile('./strictblock.html', `${outputDir}/${strictblockDocument}`);
     manifest.web_accessible_resources.push({
       resources: [ `/${strictblockDocument}` ],
       matches: [ '<all_urls>' ],
diff --git a/platform/mv3/strict-block.html b/platform/mv3/strictblock.html
similarity index 94%
rename from platform/mv3/strict-block.html
rename to platform/mv3/strictblock.html
index ec0aa04f2..9572eab09 100644
--- a/platform/mv3/strict-block.html
+++ b/platform/mv3/strictblock.html
@@ -7,7 +7,7 @@
 <link rel="stylesheet" href="css/default.css">
 <link rel="stylesheet" href="css/common.css">
 <link rel="stylesheet" href="css/fa-icons.css">
-<link rel="stylesheet" href="css/strict-block.css">
+<link rel="stylesheet" href="css/strictblock.css">
 <link rel="shortcut icon" type="image/png" href="img/icon_64.png"/>
 </head>
 <body>
@@ -38,6 +38,6 @@
 <script src="js/theme.js" type="module"></script>
 <script src="js/fa-icons.js" type="module"></script>
 <script src="js/i18n.js" type="module"></script>
-<script src="js/strict-block.js" type="module"></script>
+<script src="js/strictblock.js" type="module"></script>
 </body>
 </html>