diff --git a/tests/fuzz/fuzz_client.c b/tests/fuzz/fuzz_client.c
index bb3d6e6..f2eaa3d 100644
--- a/tests/fuzz/fuzz_client.c
+++ b/tests/fuzz/fuzz_client.c
@@ -28,6 +28,7 @@
 
 
 int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
+#ifdef MBEDTLS_SSL_CLI_C
     int ret;
     size_t len;
     mbedtls_ssl_context ssl;
@@ -162,5 +163,10 @@
     mbedtls_ssl_config_free( &conf );
     mbedtls_ssl_free( &ssl );
 
+#else
+    (void) Data;
+    (void) Size;
+#endif //MBEDTLS_SSL_CLI_C
+
     return 0;
 }
diff --git a/tests/fuzz/fuzz_dtlsclient.c b/tests/fuzz/fuzz_dtlsclient.c
index feee8ce..4205917 100644
--- a/tests/fuzz/fuzz_dtlsclient.c
+++ b/tests/fuzz/fuzz_dtlsclient.c
@@ -23,7 +23,7 @@
 
 
 int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
+#if defined(MBEDTLS_SSL_PROTO_DTLS) && defined(MBEDTLS_SSL_CLI_C)
     int ret;
     size_t len;
     mbedtls_ssl_context ssl;
diff --git a/tests/fuzz/fuzz_dtlsserver.c b/tests/fuzz/fuzz_dtlsserver.c
index a60ab56..619661f 100644
--- a/tests/fuzz/fuzz_dtlsserver.c
+++ b/tests/fuzz/fuzz_dtlsserver.c
@@ -22,7 +22,7 @@
 #endif
 
 int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
-#if defined(MBEDTLS_SSL_PROTO_DTLS)
+#if defined(MBEDTLS_SSL_PROTO_DTLS) && defined(MBEDTLS_SSL_SRV_C)
     int ret;
     size_t len;
     mbedtls_ssl_context ssl;
diff --git a/tests/fuzz/fuzz_server.c b/tests/fuzz/fuzz_server.c
index eef0002..0a2f3a9 100644
--- a/tests/fuzz/fuzz_server.c
+++ b/tests/fuzz/fuzz_server.c
@@ -28,6 +28,7 @@
 
 
 int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
+#ifdef MBEDTLS_SSL_SRV_C
     int ret;
     size_t len;
     mbedtls_ssl_context ssl;
@@ -174,5 +175,10 @@
     mbedtls_ssl_config_free( &conf );
     mbedtls_ssl_free( &ssl );
 
+#else
+    (void) Data;
+    (void) Size;
+#endif //MBEDTLS_SSL_SRV_C
+
     return 0;
 }