diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 8b9d7d1..a012c0f 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -809,6 +809,15 @@
     make test
 }
 
+component_test_psa_crypto_rsa_no_genprime() {
+    msg "build: default config minus MBEDTLS_GENPRIME"
+    scripts/config.py unset MBEDTLS_GENPRIME
+    make
+
+    msg "test: default config minus MBEDTLS_GENPRIME"
+    make test
+}
+
 component_test_ref_configs () {
     msg "test/build: ref-configs (ASan build)" # ~ 6 min 20s
     CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .