diff --git a/include/mbedtls/check_config.h b/include/mbedtls/check_config.h
index 7582daa..605f11a 100644
--- a/include/mbedtls/check_config.h
+++ b/include/mbedtls/check_config.h
@@ -162,10 +162,6 @@
 #error "MBEDTLS_PKCS12_C defined, but not all prerequisites"
 #endif
 
-#if defined(MBEDTLS_PKCS1_V15) && !defined(MBEDTLS_MD_C)
-#error "MBEDTLS_PKCS1_V15 defined, but not all prerequisites"
-#endif
-
 #if defined(MBEDTLS_PKCS1_V21) && !defined(MBEDTLS_MD_C)
 #error "MBEDTLS_PKCS1_V21 defined, but not all prerequisites"
 #endif
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 6429063..fbb7e2a 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -1211,13 +1211,11 @@
     scripts/config.py unset MBEDTLS_ECJPAKE_C
     scripts/config.py unset MBEDTLS_HKDF_C
     scripts/config.py unset MBEDTLS_HMAC_DRBG_C
-    scripts/config.py unset MBEDTLS_PKCS1_V15
     scripts/config.py unset MBEDTLS_PKCS1_V21
     scripts/config.py unset MBEDTLS_PKCS5_C
     scripts/config.py unset MBEDTLS_PKCS12_C
     # Indirect dependencies
     scripts/config.py unset MBEDTLS_ECDSA_DETERMINISTIC
-    scripts/config.py unset MBEDTLS_RSA_C
     make
 
     msg "test: crypto_full minus MD"