diff --git a/src/gallium/drivers/virgl/virgl_encode.c b/src/gallium/drivers/virgl/virgl_encode.c
index 3f110c518d4..4be37c4a78f 100644
--- a/src/gallium/drivers/virgl/virgl_encode.c
+++ b/src/gallium/drivers/virgl/virgl_encode.c
@@ -249,6 +249,7 @@ static const enum virgl_formats virgl_formats_conv_table[PIPE_FORMAT_COUNT] = {
    CONV_FORMAT(A4B4G4R4_UNORM)
    CONV_FORMAT(R8_SRGB)
    CONV_FORMAT(R8G8_SRGB)
+   CONV_FORMAT(ETC1_RGB8)
    CONV_FORMAT(ETC2_RGB8)
    CONV_FORMAT(ETC2_SRGB8)
    CONV_FORMAT(ETC2_RGB8A1)