diff --git a/samples/bluetooth/central_iso/sample.yaml b/samples/bluetooth/central_iso/sample.yaml
index 8f68a987610..0cdbb7a501c 100644
--- a/samples/bluetooth/central_iso/sample.yaml
+++ b/samples/bluetooth/central_iso/sample.yaml
@@ -4,7 +4,7 @@ sample:
 tests:
   sample.bluetooth.central_iso:
     harness: bluetooth
-    platform_allow: qemu_cortex_m3 qemu_x86
+    platform_allow: qemu_x86
     integration_platforms:
-      - qemu_cortex_m3
+      - qemu_x86
     tags: bluetooth
diff --git a/samples/bluetooth/direct_adv/sample.yaml b/samples/bluetooth/direct_adv/sample.yaml
index b85b1dbfc54..c6c2463203e 100644
--- a/samples/bluetooth/direct_adv/sample.yaml
+++ b/samples/bluetooth/direct_adv/sample.yaml
@@ -3,7 +3,7 @@ sample:
 tests:
   sample.bluetooth.direct_adv:
     harness: bluetooth
-    platform_allow: qemu_cortex_m3 qemu_x86
+    platform_allow: qemu_x86
     integration_platforms:
-      - qemu_cortex_m3
+      - qemu_x86
     tags: bluetooth
diff --git a/samples/bluetooth/mesh_provisioner/sample.yaml b/samples/bluetooth/mesh_provisioner/sample.yaml
index 359548f7421..02a7e2dabca 100644
--- a/samples/bluetooth/mesh_provisioner/sample.yaml
+++ b/samples/bluetooth/mesh_provisioner/sample.yaml
@@ -3,7 +3,7 @@ sample:
 tests:
   sample.bluetooth.mesh_provisioner:
     harness: bluetooth
-    platform_allow: qemu_cortex_m3 qemu_x86 nrf52840dk_nrf52840
+    platform_allow: qemu_x86 nrf52840dk_nrf52840
     integration_platforms:
-      - qemu_cortex_m3
+      - qemu_x86
     tags: bluetooth
diff --git a/samples/bluetooth/peripheral/sample.yaml b/samples/bluetooth/peripheral/sample.yaml
index e493f8368a5..5fb2036dd57 100644
--- a/samples/bluetooth/peripheral/sample.yaml
+++ b/samples/bluetooth/peripheral/sample.yaml
@@ -4,9 +4,9 @@ sample:
 tests:
   sample.bluetooth.peripheral:
     harness: bluetooth
-    platform_allow: qemu_cortex_m3 qemu_x86 nucleo_wb55rg
+    platform_allow: qemu_x86 nucleo_wb55rg
     integration_platforms:
-      - qemu_cortex_m3
+      - qemu_x86
     tags: bluetooth
   sample.bluetooth.peripheral.x_nucleo_idb05a1_shield:
     harness: bluetooth
diff --git a/samples/bluetooth/peripheral_accept_list/sample.yaml b/samples/bluetooth/peripheral_accept_list/sample.yaml
index af516502e16..2aa0f00c498 100644
--- a/samples/bluetooth/peripheral_accept_list/sample.yaml
+++ b/samples/bluetooth/peripheral_accept_list/sample.yaml
@@ -3,5 +3,5 @@ sample:
 tests:
   sample.bluetooth.peripheral_accept_list:
     harness: bluetooth
-    platform_allow: qemu_cortex_m3 qemu_x86
+    platform_allow: qemu_x86
     tags: bluetooth
diff --git a/samples/bluetooth/peripheral_hids/sample.yaml b/samples/bluetooth/peripheral_hids/sample.yaml
index 1c73ba4e45d..9dcbb74de3d 100644
--- a/samples/bluetooth/peripheral_hids/sample.yaml
+++ b/samples/bluetooth/peripheral_hids/sample.yaml
@@ -4,15 +4,15 @@ sample:
 tests:
   sample.bluetooth.peripheral_hids:
     harness: bluetooth
-    platform_allow: qemu_cortex_m3 qemu_x86
+    platform_allow: qemu_x86
     tags: bluetooth
     integration_platforms:
-      - qemu_cortex_m3
+      - qemu_x86
   sample.bluetooth.peripheral_hids.no_authentication:
     harness: bluetooth
     extra_configs:
       - CONFIG_SAMPLE_BT_USE_AUTHENTICATION=n
-    platform_allow: qemu_cortex_m3 qemu_x86
+    platform_allow: qemu_x86
     tags: bluetooth
     integration_platforms:
-      - qemu_cortex_m3
+      - qemu_x86
diff --git a/samples/bluetooth/peripheral_iso/sample.yaml b/samples/bluetooth/peripheral_iso/sample.yaml
index 0c457c6deb6..29e859e341c 100644
--- a/samples/bluetooth/peripheral_iso/sample.yaml
+++ b/samples/bluetooth/peripheral_iso/sample.yaml
@@ -4,7 +4,7 @@ sample:
 tests:
   sample.bluetooth.peripheral_iso:
     harness: bluetooth
-    platform_allow: qemu_cortex_m3 qemu_x86
+    platform_allow: qemu_x86
     tags: bluetooth
     integration_platforms:
-      - qemu_cortex_m3
+      - qemu_x86
diff --git a/tests/bluetooth/mesh_shell/reduced_legacy.conf b/tests/bluetooth/mesh_shell/reduced_legacy.conf
deleted file mode 100644
index c3a9bfb447f..00000000000
--- a/tests/bluetooth/mesh_shell/reduced_legacy.conf
+++ /dev/null
@@ -1,14 +0,0 @@
-CONFIG_BT_EXT_ADV=n
-CONFIG_LOG_MODE_MINIMAL=y
-
-CONFIG_BT_SETTINGS=n
-CONFIG_FLASH=n
-CONFIG_FLASH_PAGE_LAYOUT=n
-CONFIG_FLASH_MAP=n
-CONFIG_NVS=n
-CONFIG_SETTINGS=n
-
-CONFIG_BT_MESH_LOW_POWER=n
-CONFIG_BT_MESH_FRIEND=n
-CONFIG_BT_MESH_PB_GATT=n
-CONFIG_BT_MESH_GATT_PROXY=n
diff --git a/tests/bluetooth/mesh_shell/testcase.yaml b/tests/bluetooth/mesh_shell/testcase.yaml
index de60fc6a6ea..d9ae713147c 100644
--- a/tests/bluetooth/mesh_shell/testcase.yaml
+++ b/tests/bluetooth/mesh_shell/testcase.yaml
@@ -7,6 +7,3 @@ tests:
     integration_platforms:
       - qemu_x86
     platform_exclude: nrf52dk_nrf52810
-  bluetooth.mesh.mesh_shell.reduced_legacy:
-    platform_allow: qemu_cortex_m3
-    extra_args: OVERLAY_CONFIG=reduced_legacy.conf
diff --git a/tests/bluetooth/shell/testcase.yaml b/tests/bluetooth/shell/testcase.yaml
index 6fde1ff56a3..7f8419700b9 100644
--- a/tests/bluetooth/shell/testcase.yaml
+++ b/tests/bluetooth/shell/testcase.yaml
@@ -2,7 +2,7 @@ tests:
   bluetooth.shell.main:
     extra_configs:
       - CONFIG_NATIVE_UART_0_ON_STDINOUT=y
-    platform_allow: qemu_cortex_m3 qemu_x86 native_posix native_posix_64 nrf52840dk_nrf52840
+    platform_allow: qemu_x86 native_posix native_posix_64 nrf52840dk_nrf52840
     integration_platforms:
       - qemu_x86
     platform_exclude: nrf52dk_nrf52810