diff --git a/tests/drivers/entropy/api/boards/nucleo_wb07cc.overlay b/tests/drivers/entropy/api/boards/nucleo_wb07cc.overlay
deleted file mode 100644
index 70954faf6b109..0000000000000
--- a/tests/drivers/entropy/api/boards/nucleo_wb07cc.overlay
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * Copyright (c) 2024 STMicroelectronics
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-/ {
-	chosen {
-		zephyr,entropy = &rng;
-	};
-};
-
-&rng {
-	status = "okay";
-};
diff --git a/tests/drivers/entropy/api/boards/nucleo_wb09ke.overlay b/tests/drivers/entropy/api/boards/nucleo_wb09ke.overlay
deleted file mode 100644
index 70954faf6b109..0000000000000
--- a/tests/drivers/entropy/api/boards/nucleo_wb09ke.overlay
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * Copyright (c) 2024 STMicroelectronics
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-/ {
-	chosen {
-		zephyr,entropy = &rng;
-	};
-};
-
-&rng {
-	status = "okay";
-};
diff --git a/tests/drivers/entropy/api/boards/nucleo_wb05kz.overlay b/tests/drivers/entropy/api/stm32_rng.overlay
similarity index 75%
rename from tests/drivers/entropy/api/boards/nucleo_wb05kz.overlay
rename to tests/drivers/entropy/api/stm32_rng.overlay
index 70954faf6b109..d7a1b8e4b9e6f 100644
--- a/tests/drivers/entropy/api/boards/nucleo_wb05kz.overlay
+++ b/tests/drivers/entropy/api/stm32_rng.overlay
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2024 STMicroelectronics
+ * Copyright (c) 2025 STMicroelectronics
  *
  * SPDX-License-Identifier: Apache-2.0
  */
diff --git a/tests/drivers/entropy/api/testcase.yaml b/tests/drivers/entropy/api/testcase.yaml
index d0e7532aa475c..ef31109af92ad 100644
--- a/tests/drivers/entropy/api/testcase.yaml
+++ b/tests/drivers/entropy/api/testcase.yaml
@@ -24,3 +24,10 @@ tests:
       - driver
       - entropy
       - psa-crypto
+  drivers.entropy.stm32:
+    filter: CONFIG_SOC_FAMILY_STM32 and
+            (dt_compat_enabled("st,stm32-rng") or dt_compat_enabled("st,stm32-rng-noirq"))
+    extra_args: "DTC_OVERLAY_FILE=./stm32_rng.overlay"
+    tags:
+      - driver
+      - entropy