diff --git a/profiler/src/main.cpp b/profiler/src/main.cpp
index e6d0b587..679e0ec0 100644
--- a/profiler/src/main.cpp
+++ b/profiler/src/main.cpp
@@ -964,7 +964,14 @@ static void DrawContents()
                 ImGui::EndCombo();
             }
         }
+#ifdef __EMSCRIPTEN__
+        ImGui::BeginDisabled();
+#endif
         connectClicked |= ImGui::Button( ICON_FA_WIFI " Connect" );
+#ifdef __EMSCRIPTEN__
+        ImGui::EndDisabled();
+        connectClicked = false;
+#endif
         if( connectClicked && *addr && !loadThread.joinable() )
         {
             auto aptr = addr;