diff --git a/build_image.sh b/build_image.sh
index 4fd9f7315a25..2cd3d98fb82f 100755
--- a/build_image.sh
+++ b/build_image.sh
@@ -150,7 +150,15 @@ elif [ "$IMAGE_TYPE" = "aboot" ]; then
     if [ "$SONIC_ENABLE_IMAGE_SIGNATURE" = "y" ]; then
         TARGET_CA_CERT="$TARGET_PATH/ca.cert"
         rm -f "$TARGET_CA_CERT"
-        [ -f "$CA_CERT" ] && cp "$CA_CERT" "$TARGET_CA_CERT"
+
+        # If the ca certificate does not exist, the test certificate will be used to sign the image
+        if [ ! -f "$CA_CERT" ]; then
+            TEST_CERT_PATH=files/image_config/secureboot/test-certs
+            CA_CERT="${TEST_CERT_PATH}/ca.cert"
+            SIGNING_KEY="${TEST_CERT_PATH}/signing.key"
+            SIGNING_CERT="${TEST_CERT_PATH}/signing.cert"
+        fi
+        cp "$CA_CERT" "$TARGET_CA_CERT"
         ./scripts/sign_image.sh -i "$OUTPUT_ABOOT_IMAGE" -k "$SIGNING_KEY" -c "$SIGNING_CERT" -a "$TARGET_CA_CERT"
     fi
 else
diff --git a/files/image_config/secureboot/test-certs/ca.cert b/files/image_config/secureboot/test-certs/ca.cert
new file mode 100644
index 000000000000..9cf0586edd61
--- /dev/null
+++ b/files/image_config/secureboot/test-certs/ca.cert
@@ -0,0 +1,32 @@
+-----BEGIN CERTIFICATE-----
+MIIFdTCCA12gAwIBAgIUL2kglpzjw8n7sLr41bLDrLU8CcswDQYJKoZIhvcNAQEL
+BQAwSTELMAkGA1UEBhMCVVMxDTALBgNVBAgMBFRlc3QxDTALBgNVBAcMBFRlc3Qx
+DTALBgNVBAoMBFRlc3QxDTALBgNVBAMMBFRlc3QwIBcNMjAwNjI5MDYyNzE4WhgP
+MjEyMDA2MDUwNjI3MThaMEkxCzAJBgNVBAYTAlVTMQ0wCwYDVQQIDARUZXN0MQ0w
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+ib1WR8zCmhb3wRkD0PVI6OE7XLjCjvGIhdsd3r+qHlHyzHJAJuuGxrLoenAe7T/P
+eJ52mNtKGwASd/mShQpM+EbkGKnxKAp3ZJRMemeMboFk6WnPRZ7VYddHeXN57aGl
+Yfg43cYfGACOHNfbs2X7zzNuqxpj1oLpDOHBD8UnYhGNWqfHAzmEDkxrReE/uO9R
++7NP3FFFx908OS7vgBSaUsYA9WX1VsJsyZjC/njHIPwZvKBRTvyTYfskSey1JA/O
+YMp7NTL+LxSthab3Zgpe7ziYe+lQ/PkTBpy2UB0ntnUj2AER75VH3S8TBdIzlzCp
+45+/TXbLOm+PO6iCIh/gHviCy5ua+txgZeG+/1sGrlYT0Je04e/HpVA7+aRzZF4+
+yxGRZsO7Ztjz
+-----END CERTIFICATE-----
diff --git a/files/image_config/secureboot/test-certs/signing.cert b/files/image_config/secureboot/test-certs/signing.cert
new file mode 100644
index 000000000000..91b544cc5eb8
--- /dev/null
+++ b/files/image_config/secureboot/test-certs/signing.cert
@@ -0,0 +1,30 @@
+-----BEGIN CERTIFICATE-----
+MIIFGzCCAwMCFEzTPYLASoyMuK7LFp0mFz/fWFKYMA0GCSqGSIb3DQEBCwUAMEkx
+CzAJBgNVBAYTAlVTMQ0wCwYDVQQIDARUZXN0MQ0wCwYDVQQHDARUZXN0MQ0wCwYD
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+0NsOaqLsR4+8KGGjT6ckcNDun1ajrRfMyKoNtxdI8l8zl80mQQtsbvIO5hmhUMy9
+AW+8QzBzgc/TJAAHlElxOYHwypcsNGbkIVczUy48gp4DhQtfs1q8HqzTwHtK+HTN
+JzeQJtDnpAJARiCXr67+QTwAVszefqVK8N2UntuTzOhhs8PdP1jVv5g6gQpFfgI8
+IyniS46+mTO+FXYCkk2Ner2Jr6p3r2pMAQPSr28TEr75H2gUVufYSBUgrVDwPlio
+SEk6Iccg/2KgWXPCj2/LmGcJZqCc8Z8L8CbT1z+5plpp+WcMVRxgbH/FHSQBkMsw
+P2SSOVjJEkSYV5I6bYA97BBFpjovZS+7k6NmW1Lj1n33awdMrm1UXQRDTSKXOzVu
+U/rAEWO3JyUeTNCL37Ec
+-----END CERTIFICATE-----
diff --git a/files/image_config/secureboot/test-certs/signing.key b/files/image_config/secureboot/test-certs/signing.key
new file mode 100644
index 000000000000..9c16e80641b7
--- /dev/null
+++ b/files/image_config/secureboot/test-certs/signing.key
@@ -0,0 +1,51 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIJKQIBAAKCAgEAyX6UpbQqN3LbGlcisiv7QNn6FYAJHUunYHLmi9Kodeumd08m
+s/+u0/ALTA4ivLyIQc+tRz2h7P4b2r6EwZxBH4726fnmG5aiqWD8qgIO7I/tC2to
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+EMO3sAR6IUU/utmknwY0Ou/enuzsq3RvpA/8kE4ZdRBMLUQeZZ4yzX0pyfSz
+-----END RSA PRIVATE KEY-----