diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6fe8163..f860f73 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 > breaking changes may be introduced
 > at any time without warning.
 
+## [0.1.11] - 2024-06-10
+
+### Changed
+
+- Raise a warning when the core's requested maximum framebuffer size
+  is larger than what the OpenGL implementation can provide.
+
 ## [0.1.10] - 2024-06-07
 
 ### Fixed
diff --git a/src/libretro/drivers/video/opengl/moderngl.py b/src/libretro/drivers/video/opengl/moderngl.py
index a4c88f0..bb4d98d 100644
--- a/src/libretro/drivers/video/opengl/moderngl.py
+++ b/src/libretro/drivers/video/opengl/moderngl.py
@@ -607,6 +607,16 @@ def __get_framebuffer_size(self) -> tuple[int, int]:
         max_rb_size = self._context.info["GL_MAX_RENDERBUFFER_SIZE"]
         geometry = self._system_av_info.geometry
 
+        if (
+            geometry.max_width > max_rb_size
+            or geometry.max_height > max_fbo_size
+            or geometry.max_height > max_rb_size
+            or geometry.max_width > max_fbo_size
+        ):
+            warnings.warn(
+                f"Core-provided framebuffer size ({geometry.max_width}x{geometry.max_height}) exceeds GL_MAX_TEXTURE_SIZE ({max_fbo_size}) or GL_MAX_RENDERBUFFER_SIZE ({max_rb_size})"
+            )
+
         width = min(geometry.max_width, max_fbo_size, max_rb_size)
         height = min(geometry.max_height, max_fbo_size, max_rb_size)
         return width, height