diff --git a/src/gallium/drivers/etnaviv/etnaviv_screen.c b/src/gallium/drivers/etnaviv/etnaviv_screen.c
index b80de1cccbf..46e132f51f7 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_screen.c
+++ b/src/gallium/drivers/etnaviv/etnaviv_screen.c
@@ -484,7 +484,7 @@ gpu_supports_texture_format(struct etna_screen *screen, uint32_t fmt,
 
    /* Requires split sampler support, which the driver doesn't support, yet. */
    if (!util_format_is_compressed(format) &&
-       util_format_get_blocksizebits(format) > 32)
+       util_format_get_blocksizebits(format) > 64)
       return false;
 
    if (fmt == TEXTURE_FORMAT_ETC1)
@@ -530,7 +530,7 @@ gpu_supports_render_format(struct etna_screen *screen, enum pipe_format format,
       return false;
 
    /* Requires split target support, which the driver doesn't support, yet. */
-   if (util_format_get_blocksizebits(format) > 32)
+   if (util_format_get_blocksizebits(format) > 64)
       return false;
 
    if (sample_count > 1) {