diff --git a/src/platform/silabs/efr32/efr32-chip-mbedtls-config.h b/src/platform/silabs/efr32/efr32-chip-mbedtls-config.h
index 35ff27436ed88b..3193295f1dd809 100644
--- a/src/platform/silabs/efr32/efr32-chip-mbedtls-config.h
+++ b/src/platform/silabs/efr32/efr32-chip-mbedtls-config.h
@@ -42,6 +42,34 @@
 #define MBEDTLS_SSL_OUT_CONTENT_LEN 1560
 #define MBEDTLS_PSA_BUILTIN_ALG_TLS12_PRF
 #define MBEDTLS_MPI_MAX_SIZE 512
+#define MBEDTLS_CTR_DRBG_C
+#define MBEDTLS_NO_PLATFORM_ENTROPY
+#define MBEDTLS_ENTROPY_HARDWARE_ALT
+#define MBEDTLS_SSL_TLS_C
+#define MBEDTLS_SSL_CLI_C
+#define MBEDTLS_SSL_PROTO_TLS1_2
+#define MBEDTLS_SSL_KEEP_PEER_CERTIFICATE
+#define MBEDTLS_SSL_SRV_C
+#define MBEDTLS_SSL_PROTO_DTLS
+#define MBEDTLS_SSL_DTLS_ANTI_REPLAY
+#define MBEDTLS_SSL_DTLS_HELLO_VERIFY
+#define MBEDTLS_SSL_COOKIE_C
+#define MBEDTLS_CIPHER_MODE_CBC
+#define MBEDTLS_CCM_C
+#define MBEDTLS_ECJPAKE_C
+#define MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED
+#define MBEDTLS_SSL_MAX_CONTENT_LEN 768
+
+/**
+ * Enable H Crypto and Entropy modules
+ */
+#define MBEDTLS_AES_C
+#define MBEDTLS_ECP_C
+#define MBEDTLS_ECDH_C
+#define MBEDTLS_ENTROPY_C
+#define MBEDTLS_SHA224_C
+#define MBEDTLS_SHA256_C
+
 #endif // DIC_ENABLE
 
 // Configurations necessary for ot coap cert libs
diff --git a/third_party/silabs/efr32_sdk.gni b/third_party/silabs/efr32_sdk.gni
index 3e56227a15b7d4..9e61dbb122deda 100644
--- a/third_party/silabs/efr32_sdk.gni
+++ b/third_party/silabs/efr32_sdk.gni
@@ -693,6 +693,10 @@ template("efr32_sdk") {
       sources += [
         "${chip_root}/third_party/silabs/mqtt/stack/mqtt.c",
         "${efr32_sdk_root}/util/third_party/mbedtls/library/rsa_alt_helpers.c",
+        "${efr32_sdk_root}/util/third_party/mbedtls/library/rsa.c",
+        "${efr32_sdk_root}/util/third_party/mbedtls/library/entropy.c",
+        "${efr32_sdk_root}/util/third_party/mbedtls/library/entropy_poll.c",
+        "${efr32_sdk_root}/util/third_party/mbedtls/library/ctr_drbg.c",
       ]
     }