diff --git a/src/modules/Telemetry/Sensor/BMP3XXSensor.cpp b/src/modules/Telemetry/Sensor/BMP3XXSensor.cpp
index feb08d8ff..d948cfe38 100644
--- a/src/modules/Telemetry/Sensor/BMP3XXSensor.cpp
+++ b/src/modules/Telemetry/Sensor/BMP3XXSensor.cpp
@@ -65,21 +65,18 @@ bool BMP3XXSensor::getMetrics(meshtastic_Telemetry *measurement)
 // Get a singleton wrapper for an Adafruit_bmp3xx
 BMP3XXSingleton *BMP3XXSingleton::GetInstance()
 {
-    std::lock_guard<std::mutex> lock(mutex_);
-    if (pinstance_ == nullptr)
+    if (pinstance == nullptr)
     {
-        pinstance_ = new BMP3XXSingleton();
+        pinstance = new BMP3XXSingleton();
     }
-    return pinstance_;
+    return pinstance;
 }
 
 BMP3XXSingleton::BMP3XXSingleton(){}
 
 BMP3XXSingleton::~BMP3XXSingleton(){}
 
-BMP3XXSingleton* BMP3XXSingleton::pinstance_{nullptr};
-
-std::mutex BMP3XXSingleton::mutex_;
+BMP3XXSingleton* BMP3XXSingleton::pinstance{nullptr};
 
 bool BMP3XXSingleton::performReading()
 {
diff --git a/src/modules/Telemetry/Sensor/BMP3XXSensor.h b/src/modules/Telemetry/Sensor/BMP3XXSensor.h
index 04e8f9783..77b434caa 100644
--- a/src/modules/Telemetry/Sensor/BMP3XXSensor.h
+++ b/src/modules/Telemetry/Sensor/BMP3XXSensor.h
@@ -7,7 +7,6 @@
 
 #define SEAL_LEVEL_HPA 1013.2f
 
-#include <mutex>
 #include <typeinfo>
 #include <Adafruit_BMP3XX.h>
 #include "TelemetrySensor.h"
@@ -16,15 +15,14 @@
 class BMP3XXSingleton : public Adafruit_BMP3XX
 {
 private:
-    static BMP3XXSingleton * pinstance_;
-    static std::mutex mutex_;
+    static BMP3XXSingleton * pinstance;
 
 protected:
     BMP3XXSingleton();
     ~BMP3XXSingleton();
 
 public:
-    // Create a singleton instance (with lock for thread safety)
+    // Create a singleton instance (not thread safe)
     static BMP3XXSingleton *GetInstance();
 
     // Singletons should not be cloneable.