diff --git a/platformio.ini b/platformio.ini
index 99415985..797a0724 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -25,7 +25,7 @@ env_default = heltec
 description = Paxcounter is a proof-of-concept ESP32 device for metering passenger flows in realtime. It counts how many mobile devices are around.
 
 [common_env_data]
-platform_espressif32 = espressif32@>=1.0.2
+platform_espressif32 = espressif32@1.0.2
 board_build.partitions = no_ota.csv
 lib_deps_all =
 lib_deps_display =
@@ -188,4 +188,4 @@ lib_deps =
     ${common_env_data.lib_deps_rgbled}
 build_flags =
     ${common_env_data.build_flags}
-    -include "src/hal/lolin32_lora.h"
\ No newline at end of file
+    -include "src/hal/lolin32_lora.h"
diff --git a/src/blecsan.cpp b/src/blecsan.cpp
index a22a2964..bfefc948 100644
--- a/src/blecsan.cpp
+++ b/src/blecsan.cpp
@@ -12,7 +12,6 @@ https://github.com/nkolban/esp32-snippets/tree/master/BLE/scanner
 #include <esp_bt_main.h>
 #include <esp_gap_ble_api.h>
 #include <esp_blufi_api.h> // needed for BLE_ADDR types, do not remove
-#include <bt_types.h>
 
 #define BT_BD_ADDR_HEX(addr)                                                   \
   addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]
@@ -277,4 +276,4 @@ void stop_BLEscan(void) {
   ESP_LOGI(TAG, "Bluetooth scanner stopped");
 } // stop_BLEscan
 
-#endif // BLECOUNTER
\ No newline at end of file
+#endif // BLECOUNTER