diff --git a/arch/arm/src/common/stm32/stm32_sdio_m3m4_v1.c b/arch/arm/src/common/stm32/stm32_sdio_m3m4_v1.c
index 3387e111c4e0e..460ce937c489e 100644
--- a/arch/arm/src/common/stm32/stm32_sdio_m3m4_v1.c
+++ b/arch/arm/src/common/stm32/stm32_sdio_m3m4_v1.c
@@ -1087,7 +1087,7 @@ static void stm32_sendfifo(struct stm32_dev_s *priv)
            * padding with zero as necessary to extend to a full word.
            */
 
-          uint8_t *ptr = (uint8_t *)priv->remaining;
+          uint8_t *ptr = (uint8_t *)priv->buffer;
           int i;
 
           data.w = 0;
diff --git a/arch/arm/src/stm32f7/stm32_sdmmc.c b/arch/arm/src/stm32f7/stm32_sdmmc.c
index d82877095a158..772e62572bf4f 100644
--- a/arch/arm/src/stm32f7/stm32_sdmmc.c
+++ b/arch/arm/src/stm32f7/stm32_sdmmc.c
@@ -1313,7 +1313,7 @@ static void stm32_sendfifo(struct stm32_dev_s *priv)
            * padding with zero as necessary to extend to a full word.
            */
 
-          uint8_t *ptr = (uint8_t *)priv->remaining;
+          uint8_t *ptr = (uint8_t *)priv->buffer;
           int i;
 
           data.w = 0;
diff --git a/arch/arm/src/stm32h7/stm32_sdmmc.c b/arch/arm/src/stm32h7/stm32_sdmmc.c
index 2aca3035cd277..0e713eadb0795 100644
--- a/arch/arm/src/stm32h7/stm32_sdmmc.c
+++ b/arch/arm/src/stm32h7/stm32_sdmmc.c
@@ -1232,7 +1232,7 @@ static void stm32_sendfifo(struct stm32_dev_s *priv)
            * padding with zero as necessary to extend to a full word.
            */
 
-          uint8_t *ptr = (uint8_t *)priv->remaining;
+          uint8_t *ptr = (uint8_t *)priv->buffer;
           int i;
 
           data.w = 0;
diff --git a/arch/arm/src/stm32l4/stm32l4_sdmmc.c b/arch/arm/src/stm32l4/stm32l4_sdmmc.c
index bea2a35c088d8..3f1aaef30c862 100644
--- a/arch/arm/src/stm32l4/stm32l4_sdmmc.c
+++ b/arch/arm/src/stm32l4/stm32l4_sdmmc.c
@@ -1177,7 +1177,7 @@ static void stm32_sendfifo(struct stm32_dev_s *priv)
            * padding with zero as necessary to extend to a full word.
            */
 
-          uint8_t *ptr = (uint8_t *)priv->remaining;
+          uint8_t *ptr = (uint8_t *)priv->buffer;
           int i;
 
           data.w = 0;