diff --git a/tests/lib/c_lib/thrd/testcase.yaml b/tests/lib/c_lib/thrd/testcase.yaml
index e11360efd2eaf..00d8ae008465a 100644
--- a/tests/lib/c_lib/thrd/testcase.yaml
+++ b/tests/lib/c_lib/thrd/testcase.yaml
@@ -10,27 +10,20 @@ common:
     - arch
     - simulation
 tests:
-  libraries.libc.c11_threads.minimal:
-    tags: minimal_libc
-    filter: CONFIG_MINIMAL_LIBC_SUPPORTED
-    extra_configs:
-      - CONFIG_MINIMAL_LIBC=y
-      - CONFIG_MINIMAL_LIBC_NON_REENTRANT_FUNCTIONS=y
-      - CONFIG_MINIMAL_LIBC_RAND=y
   libraries.libc.c11_threads.picolibc:
     filter: CONFIG_PICOLIBC_SUPPORTED
     tags: picolibc
     extra_configs:
       - CONFIG_PICOLIBC=y
   libraries.libc.c11_threads.picolibc.module:
-    filter: CONFIG_ZEPHYR_PICOLIBC_MODULE
+    filter: CONFIG_ZEPHYR_PICOLIBC_MODULE and CONFIG_PICOLIBC_SUPPORTED
     tags: picolibc
     extra_configs:
       - CONFIG_PICOLIBC=y
       - CONFIG_PICOLIBC_USE_MODULE=y
       - CONFIG_THREAD_LOCAL_STORAGE=y
   libraries.libc.c11_threads.picolibc.notls:
-    filter: CONFIG_ZEPHYR_PICOLIBC_MODULE
+    filter: CONFIG_ZEPHYR_PICOLIBC_MODULE and CONFIG_PICOLIBC_SUPPORTED
     tags: picolibc
     extra_configs:
       - CONFIG_PICOLIBC=y