diff --git a/components/panasonic_heatpump/panasonic_heatpump.cpp b/components/panasonic_heatpump/panasonic_heatpump.cpp
index ed038a0..c2abfb3 100644
--- a/components/panasonic_heatpump/panasonic_heatpump.cpp
+++ b/components/panasonic_heatpump/panasonic_heatpump.cpp
@@ -6,7 +6,7 @@ namespace panasonic_heatpump {
 static const char* const TAG = "panasonic_heatpump";
 
 void PanasonicHeatpumpComponent::dump_config() {
-  ESP_LOGW(TAG, "*** Panasonic Heatpump Component v%s ***", PanasonicHeatpumpComponent::PANASONIC_HEATPUMP_VERSION);
+  ESP_LOGW(TAG, "*** Panasonic Heatpump Component v%s ***", PANASONIC_HEATPUMP_VERSION);
   delay(10);  // NOLINT
 }
 
diff --git a/components/panasonic_heatpump/panasonic_heatpump.h b/components/panasonic_heatpump/panasonic_heatpump.h
index f3364fa..de5789e 100644
--- a/components/panasonic_heatpump/panasonic_heatpump.h
+++ b/components/panasonic_heatpump/panasonic_heatpump.h
@@ -11,7 +11,9 @@
 #include "decode.h"
 #include "commands.h"
 
+#ifndef PANASONIC_HEATPUMP_VERSION
 #define PANASONIC_HEATPUMP_VERSION "0.0.5"
+#endif
 
 namespace esphome {
 namespace panasonic_heatpump {