diff --git a/advanced-engineering-materials.csl b/advanced-engineering-materials.csl
index 28601e0101..6e4103334e 100644
--- a/advanced-engineering-materials.csl
+++ b/advanced-engineering-materials.csl
@@ -83,8 +83,7 @@
             </group>
             <text macro="publisher"/>
             <group delimiter=" ">
-              <!-- TODO: Change to page-first when Zotero supports it -->
-              <text variable="page"/>
+              <text variable="page-first"/>
             </group>
           </group>
         </else-if>
@@ -109,8 +108,7 @@
             <group delimiter=", ">
               <text macro="year-date"/>
               <text variable="volume" font-style="italic"/>
-              <!-- TODO: Change to page-first when Zotero supports it -->
-              <text variable="page" form="short"/>
+              <text variable="page-first" form="short"/>
             </group>
           </group>
         </else>
diff --git a/american-physics-society.csl b/american-physics-society.csl
index c58da3ec20..03cb34ca75 100644
--- a/american-physics-society.csl
+++ b/american-physics-society.csl
@@ -145,8 +145,7 @@
             <group delimiter=", ">
               <text variable="volume" font-weight="bold"/>
               <group delimiter=" ">
-                <!-- TODO: Change to page-first when Zotero supports it -->
-                <text variable="page" form="short"/>
+                <text variable="page-first" form="short"/>
                 <text macro="year-date" prefix="(" suffix=")"/>
               </group>
             </group>
diff --git a/elsevier-without-titles.csl b/elsevier-without-titles.csl
index 3900eff990..43d1b4cd3f 100644
--- a/elsevier-without-titles.csl
+++ b/elsevier-without-titles.csl
@@ -115,8 +115,7 @@
             <text variable="container-title" form="short" text-case="title"/>
             <text variable="volume"/>
             <text macro="year-date" prefix="(" suffix=")"/>
-            <!-- TODO: Change to page-first when Zotero supports it -->
-            <text variable="page" form="short"/>
+            <text variable="page-first" form="short"/>
           </group>
         </else>
       </choose>