diff --git a/tests/components/dsmr/test.esp32-ard.yaml b/tests/components/dsmr/test.esp32-ard.yaml
index 7a65a48ec0..f218b297aa 100644
--- a/tests/components/dsmr/test.esp32-ard.yaml
+++ b/tests/components/dsmr/test.esp32-ard.yaml
@@ -1,6 +1,7 @@
 substitutions:
-  tx_pin: GPIO12
-  rx_pin: GPIO14
   request_pin: GPIO15
 
+packages:
+  uart: !include ../../test_build_components/common/uart/esp32-ard.yaml
+
 <<: !include common.yaml
diff --git a/tests/components/dsmr/test.esp32-c3-ard.yaml b/tests/components/dsmr/test.esp32-c3-ard.yaml
index 72998506ac..b835a0610f 100644
--- a/tests/components/dsmr/test.esp32-c3-ard.yaml
+++ b/tests/components/dsmr/test.esp32-c3-ard.yaml
@@ -1,6 +1,7 @@
 substitutions:
-  tx_pin: GPIO4
-  rx_pin: GPIO5
   request_pin: GPIO6
 
+packages:
+  uart: !include ../../test_build_components/common/uart/esp32-c3-ard.yaml
+
 <<: !include common.yaml
diff --git a/tests/components/dsmr/test.esp8266-ard.yaml b/tests/components/dsmr/test.esp8266-ard.yaml
index f663bb6e91..08bcf16fc9 100644
--- a/tests/components/dsmr/test.esp8266-ard.yaml
+++ b/tests/components/dsmr/test.esp8266-ard.yaml
@@ -1,6 +1,7 @@
 substitutions:
-  tx_pin: GPIO0
-  rx_pin: GPIO2
   request_pin: GPIO15
 
+packages:
+  uart: !include ../../test_build_components/common/uart/esp8266-ard.yaml
+
 <<: !include common.yaml
diff --git a/tests/components/dsmr/test.rp2040-ard.yaml b/tests/components/dsmr/test.rp2040-ard.yaml
index 72998506ac..8684cb76aa 100644
--- a/tests/components/dsmr/test.rp2040-ard.yaml
+++ b/tests/components/dsmr/test.rp2040-ard.yaml
@@ -1,6 +1,7 @@
 substitutions:
-  tx_pin: GPIO4
-  rx_pin: GPIO5
   request_pin: GPIO6
 
+packages:
+  uart: !include ../../test_build_components/common/uart/rp2040-ard.yaml
+
 <<: !include common.yaml