diff --git a/samples/net/cloud/mqtt_azure/prj.conf b/samples/net/cloud/mqtt_azure/prj.conf
index 2a88f746f5f..b857f7e4317 100644
--- a/samples/net/cloud/mqtt_azure/prj.conf
+++ b/samples/net/cloud/mqtt_azure/prj.conf
@@ -33,6 +33,12 @@ CONFIG_MBEDTLS_ENABLE_HEAP=y
 CONFIG_MBEDTLS_HEAP_SIZE=100000
 CONFIG_MBEDTLS_SSL_MAX_CONTENT_LEN=10240
 CONFIG_MBEDTLS_PEM_CERTIFICATE_FORMAT=y
+CONFIG_MBEDTLS_SHA1=y
+CONFIG_MBEDTLS_SHA384=y
+CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_SECP256R1_ENABLED=y
+CONFIG_MBEDTLS_ECDH_C=y
+CONFIG_MBEDTLS_ECP_C=y
 
 # Network configuration
 CONFIG_NET_CONFIG_SETTINGS=y