diff --git a/integ/integ.sh b/integ/integ.sh
index 2dd6396ac..8aee9c10c 100755
--- a/integ/integ.sh
+++ b/integ/integ.sh
@@ -9,8 +9,8 @@ if [ "$ARCHITECTURE" = "aarch64" ]; then
     ARCHITECTURE="arm64"
 fi
 
-export CW_INTEG_VALIDATOR_IMAGE="${CW_INTEG_VALIDATOR_IMAGE_BASE}-${ARCHITECTURE}"
-export S3_INTEG_VALIDATOR_IMAGE="${S3_INTEG_VALIDATOR_IMAGE_BASE}-${ARCHITECTURE}"
+export CW_INTEG_VALIDATOR_IMAGE="${CW_INTEG_VALIDATOR_IMAGE_BASE}:${ARCHITECTURE}"
+export S3_INTEG_VALIDATOR_IMAGE="${S3_INTEG_VALIDATOR_IMAGE_BASE}:${ARCHITECTURE}"
 
 test_cloudwatch() {
 	export LOG_GROUP_NAME="fluent-bit-integ-test-${ARCHITECTURE}"