diff --git a/filament/src/PostProcessManager.cpp b/filament/src/PostProcessManager.cpp
index 78b78e770a..433d30a95f 100644
--- a/filament/src/PostProcessManager.cpp
+++ b/filament/src/PostProcessManager.cpp
@@ -2341,6 +2341,9 @@ void PostProcessManager::customResolvePrepareSubpass(DriverApi& driver, CustomRe
 }
 
 void PostProcessManager::customResolveSubpass(DriverApi& driver) noexcept {
+
+    bindPostProcessDescriptorSet(driver);
+
     FEngine const& engine = mEngine;
     Handle<HwRenderPrimitive> const& fullScreenRenderPrimitive = engine.getFullScreenRenderPrimitive();
     auto const& material = getPostProcessMaterial("customResolveAsSubpass");