diff --git a/media/base/media_switches.cc b/media/base/media_switches.cc
index 477caecdb..e152cbddd 100644
--- a/media/base/media_switches.cc
+++ b/media/base/media_switches.cc
@@ -245,7 +245,12 @@ const base::Feature kMemoryPressureBasedSourceBufferGC{
 
 // Enable MojoVideoDecoder, replacing GpuVideoDecoder.
 const base::Feature kMojoVideoDecoder{"MojoVideoDecoder",
-                                      base::FEATURE_ENABLED_BY_DEFAULT};
+#if defined(OS_CHROMEOS) || defined(OS_LINUX)
+                                      base::FEATURE_DISABLED_BY_DEFAULT
+#else
+                                      base::FEATURE_ENABLED_BY_DEFAULT
+#endif
+};
 
 // Enable The D3D11 Video decoder. Must also enable MojoVideoDecoder for
 // this to have any effect.