diff --git a/boot.txt b/boot.txt
index cf61a02..c98214a 100644
--- a/boot.txt
+++ b/boot.txt
@@ -13,12 +13,12 @@
 # Load overlays to arbitrary address beyond fdt location (will apply them later).
 setexpr fdtovaddr ${fdt_addr} + F0000
 
-# Overlay memory config for EVT2
-if test "${evt2_board}" -eq 1; then
-	if ext2load mmc ${mmcdev}:${boot_partition} ${fdtovaddr} coral-evt2.dtbo && fdt apply ${fdtovaddr}; then
-		echo Loaded EVT2 config
+# Overlay memory config for EVT1
+if test "${evt2_board}" -eq 0; then
+	if ext2load mmc ${mmcdev}:${boot_partition} ${fdtovaddr} coral-evt1.dtbo && fdt apply ${fdtovaddr}; then
+		echo Loaded EVT1 config
 	else
-		echo Overlay EVT2 config failed
+		echo Overlay EVT1 config failed
 		ext2load mmc ${mmcdev}:${boot_partition} ${fdt_addr} ${fdt_file}
 	fi
 fi