diff --git a/src/Context.h b/src/Context.h
index 3bdd1c6f0..358707c15 100644
--- a/src/Context.h
+++ b/src/Context.h
@@ -366,7 +366,7 @@ class MAGNUM_EXPORT Context {
         Int _minorVersion;
         Flags _flags;
 
-        std::bitset<128> extensionStatus;
+        std::bitset<160> extensionStatus;
         std::vector<Extension> _supportedExtensions;
 
         Implementation::State* _state;
diff --git a/src/Extensions.h b/src/Extensions.h
index 80595b3a2..15bcb9ce4 100644
--- a/src/Extensions.h
+++ b/src/Extensions.h
@@ -189,7 +189,7 @@ namespace GL {
         _extension(GL,NV,conditional_render,            GL210, GL300) // #346
         /* NV_draw_texture not supported */                           // #430
     }
-    /* IMPORTANT: if this line is > 194 (67 + size), don't forget to update array size in Context.h */
+    /* IMPORTANT: if this line is > 226 (66 + size), don't forget to update array size in Context.h */
     #else
     #line 1
     namespace ANGLE {