diff --git a/firmware/target/arm/stm32/echoplayer/sdmmc-echoplayer.c b/firmware/target/arm/stm32/echoplayer/sdmmc-echoplayer.c
index 803b7cae2b..3b3b860680 100644
--- a/firmware/target/arm/stm32/echoplayer/sdmmc-echoplayer.c
+++ b/firmware/target/arm/stm32/echoplayer/sdmmc-echoplayer.c
@@ -46,8 +46,7 @@ static const struct sdmmc_host_config sdmmc_config INITDATA_ATTR = {
     .bus_widths = SDMMC_BUS_WIDTH_1BIT |
                   SDMMC_BUS_WIDTH_4BIT,
     .bus_clocks = SDMMC_BUS_CLOCK_400KHZ |
-                  SDMMC_BUS_CLOCK_25MHZ |
-                  SDMMC_BUS_CLOCK_50MHZ,
+                  SDMMC_BUS_CLOCK_25MHZ,
     .max_nr_blocks = 65535,
     .is_removable = true,
 };