diff --git a/scripts/config.pl b/scripts/config.pl
index 6ee1345..a50a80c 100755
--- a/scripts/config.pl
+++ b/scripts/config.pl
@@ -18,6 +18,9 @@
 #   POLARSSL_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION could be enabled if the
 #   respective tests were adapted
 my @excluded = qw(
+POLARSSL_ERROR_STRERROR_BC
+POLARSSL_MEMORY_C
+POLARSSL_PBKDF2_C
 POLARSSL_HAVE_INT8
 POLARSSL_HAVE_INT16
 POLARSSL_HAVE_SSE2
diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index aecdd4d..6a98488 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -108,6 +108,8 @@
 cp "$CONFIG_H" "$CONFIG_BAK"
 scripts/config.pl full
 scripts/config.pl unset POLARSSL_MEMORY_BACKTRACE # too slow for tests
+scripts/config.pl unset POLARSSL_ERROR_STRERROR_BC # deprecated
+scripts/config.pl unset POLARSSL_PBKDF2_C # deprecated
 CC=clang cmake -D CMAKE_BUILD_TYPE:String=Check .
 make