diff --git a/library/psa_crypto_its.h b/library/psa_crypto_its.h
index 93c4ce981..b671d63a5 100644
--- a/library/psa_crypto_its.h
+++ b/library/psa_crypto_its.h
@@ -142,4 +142,8 @@ psa_status_t psa_its_get_info(psa_storage_uid_t uid,
  */
 psa_status_t psa_its_remove(psa_storage_uid_t uid);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* PSA_CRYPTO_ITS_H */
diff --git a/programs/test/cpp_dummy_build.cpp b/programs/test/cpp_dummy_build.cpp
index 09c527300..c69cd2bd7 100644
--- a/programs/test/cpp_dummy_build.cpp
+++ b/programs/test/cpp_dummy_build.cpp
@@ -109,6 +109,12 @@
 #include "mbedtls/memory_buffer_alloc.h"
 #endif
 
+#include "psa/crypto.h"
+#include "psa/crypto_se_driver.h"
+#include "psa/crypto_entropy_driver.h"
+#include "psa/crypto_accel_driver.h"
+#include "../library/psa_crypto_its.h"
+
 int main()
 {
     mbedtls_platform_context *ctx = NULL;