diff --git a/esphome/components/version/version_text_sensor.cpp b/esphome/components/version/version_text_sensor.cpp
index 34c7aae6bc..15e6b0d088 100644
--- a/esphome/components/version/version_text_sensor.cpp
+++ b/esphome/components/version/version_text_sensor.cpp
@@ -48,8 +48,6 @@ void VersionTextSensor::setup() {
   version_str[sizeof(version_str) - 1] = '\0';
   this->publish_state(version_str);
 }
-void VersionTextSensor::set_hide_hash(bool hide_hash) { this->hide_hash_ = hide_hash; }
-void VersionTextSensor::set_hide_timestamp(bool hide_timestamp) { this->hide_timestamp_ = hide_timestamp; }
 void VersionTextSensor::dump_config() { LOG_TEXT_SENSOR("", "Version Text Sensor", this); }
 
 }  // namespace esphome::version
diff --git a/esphome/components/version/version_text_sensor.h b/esphome/components/version/version_text_sensor.h
index d2ca0ba6f6..96f72ad035 100644
--- a/esphome/components/version/version_text_sensor.h
+++ b/esphome/components/version/version_text_sensor.h
@@ -7,8 +7,8 @@ namespace esphome::version {
 
 class VersionTextSensor final : public text_sensor::TextSensor, public Component {
  public:
-  void set_hide_hash(bool hide_hash);
-  void set_hide_timestamp(bool hide_timestamp);
+  void set_hide_hash(bool hide_hash) { this->hide_hash_ = hide_hash; }
+  void set_hide_timestamp(bool hide_timestamp) { this->hide_timestamp_ = hide_timestamp; }
   void setup() override;
   void dump_config() override;