diff --git a/manul/renderer/source/config.cpp b/manul/renderer/source/config.cpp
index 83a2b36c..bc067076 100644
--- a/manul/renderer/source/config.cpp
+++ b/manul/renderer/source/config.cpp
@@ -13,6 +13,7 @@ void MaConfig::Init(const YAML::Node& node) {
   m_lighting.Init(node["lighting"]);
   m_weight_lines = node["wire_diameter_lines"].as<float>(.01f);
   m_weight_tractions = node["wire_diameter_tractions"].as<float>(.005f);
+  m_envmap_resolution = node["envmap_resolution"].as<int>(256);
 }
 
 void MaConfig::MaConfigDisplay::Init(const YAML::Node& node) {
diff --git a/manul/renderer/source/config.h b/manul/renderer/source/config.h
index 7a0e87f3..fee23692 100644
--- a/manul/renderer/source/config.h
+++ b/manul/renderer/source/config.h
@@ -38,6 +38,7 @@ struct MaConfig {
     float m_min_luminance_ev;
     float m_max_luminance_ev;
   } m_lighting;
+  int m_envmap_resolution;
   float m_weight_lines;
   float m_weight_tractions;
   struct MaConfigShadow {
diff --git a/manul/renderer/source/environment.cpp b/manul/renderer/source/environment.cpp
index 0bc83d8d..0840c37d 100644
--- a/manul/renderer/source/environment.cpp
+++ b/manul/renderer/source/environment.cpp
@@ -3,6 +3,7 @@
 #include <fmt/format.h>
 #include <nvrhi/utils.h>
 
+#include "config.h"
 #include "gbuffer.h"
 #include "nvrenderer/nvrenderer.h"
 #include "nvrendererbackend.h"
@@ -234,14 +235,14 @@ void MaEnvironment::Init(const std::string& texture, float pre_exposure) {
           .addBindingLayout(m_bl_integrate_brdf)
           .setComputeShader(m_cs_integrate_brdf));
 
-  int skybox_width = 2048;
-  int dynamic_skybox_width = 512;
+  int skybox_width = NvRenderer::Config()->m_envmap_resolution;
+  int dynamic_skybox_width = NvRenderer::Config()->m_envmap_resolution;
   int skybox_mips = static_cast<int>(floor(log2(skybox_width))) + 1;
   int dynamic_skybox_mips =
       static_cast<int>(floor(log2(dynamic_skybox_width))) + 1;
   int diffuse_width = 64;
-  int specular_width = 1024;
-  int dynamic_specular_width = 256;
+  int specular_width = NvRenderer::Config()->m_envmap_resolution;
+  int dynamic_specular_width = NvRenderer::Config()->m_envmap_resolution;
   int specular_mips = 6;
 
   m_skybox = m_backend->GetDevice()->createTexture(