diff --git a/src/calibre/headless/headless_integration.cpp b/src/calibre/headless/headless_integration.cpp
index 573e8f06d3..aed9321e65 100644
--- a/src/calibre/headless/headless_integration.cpp
+++ b/src/calibre/headless/headless_integration.cpp
@@ -47,10 +47,18 @@ bool HeadlessIntegration::hasCapability(QPlatformIntegration::Capability cap) co
     switch (cap) {
     case ThreadedPixmaps: return true;
     case MultipleWindows: return true;
+    case OpenGL: return false;
+    case ThreadedOpenGL: return false;
     default: return QPlatformIntegration::hasCapability(cap);
     }
 }
 
+QPlatformOpenGLContext *HeadlessIntegration::createPlatformOpenGLContext(QOpenGLContext *context) const
+{
+    // Suppress warnings about this plugin not supporting createPlatformOpenGLContext that come from the default implementation of this function
+    return 0;
+}
+
 // Dummy font database that does not scan the fonts directory to be
 // used for command line tools like qmlplugindump that do not create windows
 // unless DebugBackingStore is activated.
diff --git a/src/calibre/headless/headless_integration.h b/src/calibre/headless/headless_integration.h
index 4ddd7df0aa..71e9bb2760 100644
--- a/src/calibre/headless/headless_integration.h
+++ b/src/calibre/headless/headless_integration.h
@@ -38,6 +38,7 @@ public:
     QPlatformWindow *createPlatformWindow(QWindow *window) const;
     QPlatformBackingStore *createPlatformBackingStore(QWindow *window) const;
     QAbstractEventDispatcher *createEventDispatcher() const;
+    QPlatformOpenGLContext *createPlatformOpenGLContext(QOpenGLContext *context) const; 
 
     unsigned options() const { return 0; }