diff --git a/include/configs/ipq40xx.h b/include/configs/ipq40xx.h
index de615ec..4acdc84 100644
--- a/include/configs/ipq40xx.h
+++ b/include/configs/ipq40xx.h
@@ -30,6 +30,7 @@
 #define CONFIG_SYS_CACHELINE_SIZE	64
 #define CONFIG_SKIP_LOWLEVEL_INIT
 #define CONFIG_SYS_HZ			1000
+#define CONFIG_SYS_VSNPRINTF
 #define CONFIG_IPQ40XX_UART
 #define CONFIG_CONS_INDEX		1
 
diff --git a/include/configs/ipq806x.h b/include/configs/ipq806x.h
index 3b60a28..cd7bc54 100644
--- a/include/configs/ipq806x.h
+++ b/include/configs/ipq806x.h
@@ -42,6 +42,7 @@
 #define CONFIG_IPQ_FDT_HIGH		0x48000000
 #define CONFIG_BOOTARGS			"console=ttyMSM0,115200n8"
 #define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_VSNPRINTF
 
 #define CONFIG_MBN_HEADER
 #define CONFIG_IPQ_APPSBL_IMG_TYPE	0x5
diff --git a/include/configs/ipq807x.h b/include/configs/ipq807x.h
index 173fb44..9212f74 100644
--- a/include/configs/ipq807x.h
+++ b/include/configs/ipq807x.h
@@ -32,6 +32,7 @@
 #define CONFIG_BOARD_LATE_INIT
 #define CONFIG_SYS_NO_FLASH
 #define CONFIG_SYS_CACHELINE_SIZE   64
+#define CONFIG_SYS_VSNPRINTF
 
 #define CONFIG_IPQ807X_UART
 #define CONFIG_NR_DRAM_BANKS            1