diff --git a/src/browser/Page.zig b/src/browser/Page.zig
index 60a3f968..10fc49a3 100644
--- a/src/browser/Page.zig
+++ b/src/browser/Page.zig
@@ -608,7 +608,7 @@ fn scheduleNavigationWithArena(originator: *Page, arena: Allocator, request_url:
     };
 
     if (target._queued_navigation) |existing| {
-        target.arena_pool.release(existing.arena);
+        session.releaseArena(existing.arena);
     }
 
     target._queued_navigation = qn;
diff --git a/src/browser/webapi/css/FontFace.zig b/src/browser/webapi/css/FontFace.zig
index f824259a..f3c4059d 100644
--- a/src/browser/webapi/css/FontFace.zig
+++ b/src/browser/webapi/css/FontFace.zig
@@ -19,6 +19,7 @@
 const std = @import("std");
 const js = @import("../../js/js.zig");
 const Page = @import("../../Page.zig");
+const Session = @import("../../Session.zig");
 
 const Allocator = std.mem.Allocator;
 
@@ -41,8 +42,8 @@ pub fn init(family: []const u8, source: []const u8, page: *Page) !*FontFace {
     return self;
 }
 
-pub fn deinit(self: *FontFace, _: bool, page: *Page) void {
-    page.releaseArena(self._arena);
+pub fn deinit(self: *FontFace, _: bool, session: *Session) void {
+    session.releaseArena(self._arena);
 }
 
 pub fn getFamily(self: *const FontFace) []const u8 {
diff --git a/src/browser/webapi/css/FontFaceSet.zig b/src/browser/webapi/css/FontFaceSet.zig
index 6e5cd941..2a4a000d 100644
--- a/src/browser/webapi/css/FontFaceSet.zig
+++ b/src/browser/webapi/css/FontFaceSet.zig
@@ -19,6 +19,7 @@
 const std = @import("std");
 const js = @import("../../js/js.zig");
 const Page = @import("../../Page.zig");
+const Session = @import("../../Session.zig");
 const FontFace = @import("FontFace.zig");
 
 const Allocator = std.mem.Allocator;
@@ -38,8 +39,8 @@ pub fn init(page: *Page) !*FontFaceSet {
     return self;
 }
 
-pub fn deinit(self: *FontFaceSet, _: bool, page: *Page) void {
-    page.releaseArena(self._arena);
+pub fn deinit(self: *FontFaceSet, _: bool, session: *Session) void {
+    session.releaseArena(self._arena);
 }
 
 // FontFaceSet.ready - returns an already-resolved Promise.