diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 9c46e2c..d8d46e9 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -787,6 +787,20 @@
     if_build_succeeded tests/compat.sh -t RSA
 }
 
+component_test_no_ctr_drbg () {
+    msg "build: Full minus CTR_DRBG"
+    scripts/config.pl full
+    scripts/config.pl unset MBEDTLS_CTR_DRBG_C
+
+    CC=gcc cmake -D CMAKE_BUILD_TYPE:String=Asan .
+    make
+
+    msg "test: no CTR_DRBG"
+    make test
+
+    # no SSL tests as they all depend on CTR_DRBG so far
+}
+
 component_test_small_ssl_out_content_len () {
     msg "build: small SSL_OUT_CONTENT_LEN (ASan build)"
     scripts/config.pl set MBEDTLS_SSL_IN_CONTENT_LEN 16384