diff --git a/tests/components/absolute_humidity/common.yaml b/tests/components/absolute_humidity/common.yaml
index 026f88654f..f6b1c02886 100644
--- a/tests/components/absolute_humidity/common.yaml
+++ b/tests/components/absolute_humidity/common.yaml
@@ -6,14 +6,14 @@ sensor:
   - platform: template
     id: template_humidity
     lambda: |-
-      if (millis() > 10000) {
+      if (esphome::millis() > 10000) {
         return 0.6;
       }
       return 0.0;
   - platform: template
     id: template_temperature
     lambda: |-
-      if (millis() > 10000) {
+      if (esphome::millis() > 10000) {
         return 42.0;
       }
       return 0.0;
diff --git a/tests/components/analog_threshold/common.yaml b/tests/components/analog_threshold/common.yaml
index 26c401b92a..7d9dc4bc9b 100644
--- a/tests/components/analog_threshold/common.yaml
+++ b/tests/components/analog_threshold/common.yaml
@@ -3,7 +3,7 @@ sensor:
     id: template_sensor
     name: Template Sensor
     lambda: |-
-      if (millis() > 10000) {
+      if (esphome::millis() > 10000) {
         return 42.0;
       }
       return 0.0;
diff --git a/tests/components/bang_bang/common.yaml b/tests/components/bang_bang/common.yaml
index 5882025191..dc7798e2f2 100644
--- a/tests/components/bang_bang/common.yaml
+++ b/tests/components/bang_bang/common.yaml
@@ -10,7 +10,7 @@ sensor:
   - platform: template
     id: template_sensor1
     lambda: |-
-      if (millis() > 10000) {
+      if (esphome::millis() > 10000) {
         return 42.0;
       } else {
         return 0.0;
diff --git a/tests/components/binary_sensor_map/common.yaml b/tests/components/binary_sensor_map/common.yaml
index c054022583..71f4c0158e 100644
--- a/tests/components/binary_sensor_map/common.yaml
+++ b/tests/components/binary_sensor_map/common.yaml
@@ -2,21 +2,21 @@ binary_sensor:
   - platform: template
     id: bin1
     lambda: |-
-      if (millis() > 10000) {
+      if (esphome::millis() > 10000) {
         return true;
       }
       return false;
   - platform: template
     id: bin2
     lambda: |-
-      if (millis() > 20000) {
+      if (esphome::millis() > 20000) {
         return true;
       }
       return false;
   - platform: template
     id: bin3
     lambda: |-
-      if (millis() > 30000) {
+      if (esphome::millis() > 30000) {
         return true;
       }
       return false;
diff --git a/tests/components/combination/common.yaml b/tests/components/combination/common.yaml
index 0e5d512d08..bb05fa375b 100644
--- a/tests/components/combination/common.yaml
+++ b/tests/components/combination/common.yaml
@@ -2,14 +2,14 @@ sensor:
   - platform: template
     id: template_temperature1
     lambda: |-
-      if (millis() > 10000) {
+      if (esphome::millis() > 10000) {
         return 0.6;
       }
       return 0.0;
   - platform: template
     id: template_temperature2
     lambda: |-
-      if (millis() > 20000) {
+      if (esphome::millis() > 20000) {
         return 0.8;
       }
       return 0.0;
diff --git a/tests/components/duty_time/common.yaml b/tests/components/duty_time/common.yaml
index 761d10f16a..ffe62ec7fc 100644
--- a/tests/components/duty_time/common.yaml
+++ b/tests/components/duty_time/common.yaml
@@ -2,7 +2,7 @@ binary_sensor:
   - platform: template
     id: bin1
     lambda: |-
-      if (millis() > 10000) {
+      if (esphome::millis() > 10000) {
         return true;
       }
       return false;
diff --git a/tests/components/endstop/common.yaml b/tests/components/endstop/common.yaml
index b92b1e13b9..317b31b1cb 100644
--- a/tests/components/endstop/common.yaml
+++ b/tests/components/endstop/common.yaml
@@ -2,7 +2,7 @@ binary_sensor:
   - platform: template
     id: bin1
     lambda: |-
-      if (millis() > 10000) {
+      if (esphome::millis() > 10000) {
         return true;
       }
       return false;
diff --git a/tests/components/lock/common.yaml b/tests/components/lock/common.yaml
index 9ba7f34857..35907fe679 100644
--- a/tests/components/lock/common.yaml
+++ b/tests/components/lock/common.yaml
@@ -15,7 +15,7 @@ lock:
     id: test_lock1
     name: Template Lock
     lambda: |-
-      if (millis() > 10000) {
+      if (esphome::millis() > 10000) {
         return LOCK_STATE_LOCKED;
       }
       return LOCK_STATE_UNLOCKED;
diff --git a/tests/components/pid/common.yaml b/tests/components/pid/common.yaml
index 262e75591e..e9478103f6 100644
--- a/tests/components/pid/common.yaml
+++ b/tests/components/pid/common.yaml
@@ -25,7 +25,7 @@ sensor:
   - platform: template
     id: template_sensor1
     lambda: |-
-      if (millis() > 10000) {
+      if (esphome::millis() > 10000) {
         return 42.0;
       }
       return 0.0;
diff --git a/tests/components/prometheus/common.yaml b/tests/components/prometheus/common.yaml
index cf46e882a7..f9bd471ce7 100644
--- a/tests/components/prometheus/common.yaml
+++ b/tests/components/prometheus/common.yaml
@@ -33,7 +33,7 @@ sensor:
   - platform: template
     id: template_sensor1
     lambda: |-
-      if (millis() > 10000) {
+      if (esphome::millis() > 10000) {
         return 42.0;
       }
       return 0.0;
@@ -46,7 +46,7 @@ text_sensor:
   - platform: template
     id: template_text_sensor1
     lambda: |-
-      if (millis() > 10000) {
+      if (esphome::millis() > 10000) {
         return {"Hello World"};
       }
       return {"Goodbye (cruel) World"};
@@ -56,7 +56,7 @@ binary_sensor:
   - platform: template
     id: template_binary_sensor1
     lambda: |-
-      if (millis() > 10000) {
+      if (esphome::millis() > 10000) {
         return true;
       }
       return false;
@@ -65,7 +65,7 @@ switch:
   - platform: template
     id: template_switch1
     lambda: |-
-      if (millis() > 10000) {
+      if (esphome::millis() > 10000) {
         return true;
       }
       return false;
@@ -79,7 +79,7 @@ cover:
   - platform: template
     id: template_cover1
     lambda: |-
-      if (millis() > 10000) {
+      if (esphome::millis() > 10000) {
         return COVER_OPEN;
       }
       return COVER_CLOSED;
@@ -88,7 +88,7 @@ lock:
   - platform: template
     id: template_lock1
     lambda: |-
-      if (millis() > 10000) {
+      if (esphome::millis() > 10000) {
         return LOCK_STATE_LOCKED;
       }
       return LOCK_STATE_UNLOCKED;