diff --git a/shell/browser/hid/electron_hid_delegate.cc b/shell/browser/hid/electron_hid_delegate.cc
index 10aa32c41dc..b7078bf2633 100644
--- a/shell/browser/hid/electron_hid_delegate.cc
+++ b/shell/browser/hid/electron_hid_delegate.cc
@@ -46,8 +46,8 @@ class ElectronHidDelegate::ContextObservation
   ContextObservation(ElectronHidDelegate* parent,
                      content::BrowserContext* browser_context)
       : parent_(parent), browser_context_(browser_context) {
-    auto* chooser_context = GetChooserContext(browser_context_);
-    device_observation_.Observe(chooser_context);
+    if (auto* chooser_context = GetChooserContext(browser_context_))
+      device_observation_.Observe(chooser_context);
   }
 
   ContextObservation(ContextObservation&) = delete;
diff --git a/shell/browser/usb/electron_usb_delegate.cc b/shell/browser/usb/electron_usb_delegate.cc
index 18d833eaf9e..0f0f6c0a5d4 100644
--- a/shell/browser/usb/electron_usb_delegate.cc
+++ b/shell/browser/usb/electron_usb_delegate.cc
@@ -94,7 +94,8 @@ class ElectronUsbDelegate::ContextObservation
                      content::BrowserContext* browser_context)
       : parent_(parent), browser_context_(browser_context) {
     auto* chooser_context = GetChooserContext(browser_context_);
-    device_observation_.Observe(chooser_context);
+    if (chooser_context)
+      device_observation_.Observe(chooser_context);
   }
   ContextObservation(ContextObservation&) = delete;
   ContextObservation& operator=(ContextObservation&) = delete;