diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 9290aa6..7b4bbea 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -4027,23 +4027,14 @@
     # This should catch missing mbedtls_printf definitions, and by disabling file
     # IO, it should catch missing '#include <stdio.h>'
     msg "build: full config except platform/fsio/net, make, gcc, C99" # ~ 30s
-    scripts/config.py full
+    scripts/config.py full_no_platform
     scripts/config.py unset MBEDTLS_PLATFORM_C
     scripts/config.py unset MBEDTLS_NET_C
-    scripts/config.py unset MBEDTLS_PLATFORM_MEMORY
-    scripts/config.py unset MBEDTLS_PLATFORM_PRINTF_ALT
-    scripts/config.py unset MBEDTLS_PLATFORM_FPRINTF_ALT
-    scripts/config.py unset MBEDTLS_PLATFORM_SNPRINTF_ALT
-    scripts/config.py unset MBEDTLS_PLATFORM_VSNPRINTF_ALT
-    scripts/config.py unset MBEDTLS_PLATFORM_TIME_ALT
-    scripts/config.py unset MBEDTLS_PLATFORM_EXIT_ALT
-    scripts/config.py unset MBEDTLS_PLATFORM_SETBUF_ALT
-    scripts/config.py unset MBEDTLS_PLATFORM_NV_SEED_ALT
-    scripts/config.py unset MBEDTLS_ENTROPY_NV_SEED
     scripts/config.py unset MBEDTLS_FS_IO
     scripts/config.py unset MBEDTLS_PSA_CRYPTO_SE_C
     scripts/config.py unset MBEDTLS_PSA_CRYPTO_STORAGE_C
     scripts/config.py unset MBEDTLS_PSA_ITS_FILE_C
+    scripts/config.py unset MBEDTLS_ENTROPY_NV_SEED
     # Note, _DEFAULT_SOURCE needs to be defined for platforms using glibc version >2.19,
     # to re-enable platform integration features otherwise disabled in C99 builds
     make CC=gcc CFLAGS='-Werror -Wall -Wextra -std=c99 -pedantic -Os -D_DEFAULT_SOURCE' lib programs