diff --git a/src/Context.cpp b/src/Context.cpp
index 49d5948c7..327b6ea22 100644
--- a/src/Context.cpp
+++ b/src/Context.cpp
@@ -214,6 +214,7 @@ const std::vector<Extension>& Extension::extensions(Version version) {
         _extension(GL,EXT,separate_shader_objects),
         _extension(GL,EXT,sRGB),
         _extension(GL,EXT,robustness),
+        _extension(GL,KHR,debug),
         _extension(GL,NV,read_buffer_front),
         _extension(GL,NV,read_stencil),
         _extension(GL,NV,texture_border_clamp),             // done
diff --git a/src/Extensions.h b/src/Extensions.h
index ea74900da..a7980afc0 100644
--- a/src/Extensions.h
+++ b/src/Extensions.h
@@ -210,6 +210,8 @@ namespace GL {
         _extension(GL,EXT,texture_storage,          GLES200, GLES300) // #108
         _extension(GL,EXT,map_buffer_range,         GLES200, GLES300) // #121
         _extension(GL,EXT,disjoint_timer_query,     GLES200,    None) // #150
+    } namespace KHR {
+        _extension(GL,KHR,debug,                    GLES200,    None) // #118
     } namespace NV {
         _extension(GL,NV,draw_buffers,              GLES200, GLES300) // #91
         _extension(GL,NV,read_buffer,               GLES200, GLES300) // #93