diff --git a/configs/config-ccm-psk-dtls1_2.h b/configs/config-ccm-psk-dtls1_2.h
index 78b75c8..5d7e663 100644
--- a/configs/config-ccm-psk-dtls1_2.h
+++ b/configs/config-ccm-psk-dtls1_2.h
@@ -72,8 +72,8 @@
  * save ROM and a few bytes of RAM by specifying our own ciphersuite list
  */
 #define MBEDTLS_SSL_CIPHERSUITES                        \
-        MBEDTLS_TLS_PSK_WITH_AES_256_CCM_8,             \
-        MBEDTLS_TLS_PSK_WITH_AES_128_CCM_8
+    MBEDTLS_TLS_PSK_WITH_AES_256_CCM_8,             \
+    MBEDTLS_TLS_PSK_WITH_AES_128_CCM_8
 
 /*
  * Save RAM at the expense of interoperability: do this only if you control
diff --git a/configs/config-ccm-psk-tls1_2.h b/configs/config-ccm-psk-tls1_2.h
index 3216e17..1aa52a7 100644
--- a/configs/config-ccm-psk-tls1_2.h
+++ b/configs/config-ccm-psk-tls1_2.h
@@ -62,8 +62,8 @@
  * save ROM and a few bytes of RAM by specifying our own ciphersuite list
  */
 #define MBEDTLS_SSL_CIPHERSUITES                        \
-        MBEDTLS_TLS_PSK_WITH_AES_256_CCM_8,             \
-        MBEDTLS_TLS_PSK_WITH_AES_128_CCM_8
+    MBEDTLS_TLS_PSK_WITH_AES_256_CCM_8,             \
+    MBEDTLS_TLS_PSK_WITH_AES_128_CCM_8
 
 /*
  * Save RAM at the expense of interoperability: do this only if you control