diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index cff1f00..6a1d194 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -1030,12 +1030,14 @@
 component_test_make_shared () {
     msg "build/test: make shared" # ~ 40s
     make SHARED=1 all check -j1
+    ldd programs/util/strerror | grep libmbedcrypto
 }
 
 component_test_cmake_shared () {
     msg "build/test: cmake shared" # ~ 2min
     cmake -DUSE_SHARED_MBEDTLS_LIBRARY=On .
     make
+    ldd programs/util/strerror | grep libmbedcrypto
     make test
 }