diff --git a/tests/suites/test_suite_psa_crypto.data b/tests/suites/test_suite_psa_crypto.data
index 39ac88839a..66bb175a2a 100644
--- a/tests/suites/test_suite_psa_crypto.data
+++ b/tests/suites/test_suite_psa_crypto.data
@@ -1211,7 +1211,7 @@ derive_setup:PSA_KEY_TYPE_DERIVE:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":
 
 PSA key derivation: invalid generator state ( double generate + read past capacity )
 depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
-test_derive_invalid_generator_state:PSA_KEY_TYPE_DERIVE:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b"
+test_derive_invalid_generator_state:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b"
 
 PSA key derivation:  invalid generator state ( call read/get_capacity after init and abort )
 depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
diff --git a/tests/suites/test_suite_psa_crypto.function b/tests/suites/test_suite_psa_crypto.function
index 65bec58c34..34455fffa5 100644
--- a/tests/suites/test_suite_psa_crypto.function
+++ b/tests/suites/test_suite_psa_crypto.function
@@ -3086,10 +3086,10 @@ exit:
 /* END_CASE */
 
 /* BEGIN_CASE */
-void test_derive_invalid_generator_state( int key_type_arg, data_t *key_data)
+void test_derive_invalid_generator_state( data_t *key_data )
 {
     psa_key_slot_t base_key = 1;
-    size_t key_type = key_type_arg;
+    size_t key_type = PSA_KEY_TYPE_DERIVE;
     psa_crypto_generator_t generator = PSA_CRYPTO_GENERATOR_INIT;
     psa_algorithm_t alg = PSA_ALG_HKDF(PSA_ALG_SHA_256);
     size_t capacity = 42;