diff --git a/tests/suites/test_suite_pk.data b/tests/suites/test_suite_pk.data
index de0b01bf42..cf40e5514e 100644
--- a/tests/suites/test_suite_pk.data
+++ b/tests/suites/test_suite_pk.data
@@ -349,21 +349,21 @@ PK Sign ext:RSA2048,PK_RSASSA_PSS,MD_SHA256
 depends_on:MBEDTLS_PKCS1_V21:MBEDTLS_SHA256_C:MBEDTLS_RSA_C
 pk_psa_sign_ext:MBEDTLS_PK_RSA:2048:MBEDTLS_PK_RSASSA_PSS:MBEDTLS_MD_SHA256
 
-PK Sign ext:RSA3072,PK_RSA,MD_SHA384
+PK Sign ext:RSA2048,PK_RSA,MD_SHA384
 depends_on:MBEDTLS_PKCS1_V15:MBEDTLS_SHA384_C:MBEDTLS_RSA_C
-pk_psa_sign_ext:MBEDTLS_PK_RSA:3072:MBEDTLS_PK_RSA:MBEDTLS_MD_SHA384
+pk_psa_sign_ext:MBEDTLS_PK_RSA:2048:MBEDTLS_PK_RSA:MBEDTLS_MD_SHA384
 
-PK Sign ext:RSA3072,PK_RSASSA_PSS,MD_SHA384
+PK Sign ext:RSA2048,PK_RSASSA_PSS,MD_SHA384
 depends_on:MBEDTLS_PKCS1_V21:MBEDTLS_SHA384_C:MBEDTLS_RSA_C
-pk_psa_sign_ext:MBEDTLS_PK_RSA:3072:MBEDTLS_PK_RSASSA_PSS:MBEDTLS_MD_SHA384
+pk_psa_sign_ext:MBEDTLS_PK_RSA:2048:MBEDTLS_PK_RSASSA_PSS:MBEDTLS_MD_SHA384
 
-PK Sign ext:RSA4096,PK_RSA,MD_SHA512
+PK Sign ext:RSA2048,PK_RSA,MD_SHA512
 depends_on:MBEDTLS_PKCS1_V15:MBEDTLS_SHA512_C:MBEDTLS_RSA_C
-pk_psa_sign_ext:MBEDTLS_PK_RSA:4096:MBEDTLS_PK_RSA:MBEDTLS_MD_SHA512
+pk_psa_sign_ext:MBEDTLS_PK_RSA:2048:MBEDTLS_PK_RSA:MBEDTLS_MD_SHA512
 
-PK Sign ext:RSA4096,PK_RSASSA_PSS,MD_SHA512
+PK Sign ext:RSA2048,PK_RSASSA_PSS,MD_SHA512
 depends_on:MBEDTLS_PKCS1_V21:MBEDTLS_SHA512_C:MBEDTLS_RSA_C
-pk_psa_sign_ext:MBEDTLS_PK_RSA:4096:MBEDTLS_PK_RSASSA_PSS:MBEDTLS_MD_SHA512
+pk_psa_sign_ext:MBEDTLS_PK_RSA:2048:MBEDTLS_PK_RSASSA_PSS:MBEDTLS_MD_SHA512
 
 PK Sign ext:SECP256R1,PK_ECDSA,MD_SHA256
 depends_on:MBEDTLS_ECDSA_C:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C