diff --git a/platformio.ini b/platformio.ini
index be90a44..3b4afe4 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -8,6 +8,8 @@ check_tool = cppcheck
 check_flags =
     cppcheck: --suppress=*:*.pio\* --inline-suppr
 
+# lib TinyGPSPlus is 1655
+
 #ESP8266 and ESP32 OLED driver for SSD1306 displays
 [env:ttgo-t-beam-v1]
 lib_deps = 
@@ -15,7 +17,7 @@ lib_deps =
 	Adafruit SSD1306
 	LoRa
 	APRS-Decoder-Lib
-	TinyGPSPlus
+	1655
 	AXP202X_Library
 
 [env:ttgo-t-beam-v0_7]
@@ -25,5 +27,5 @@ lib_deps =
 	LoRa
 	APRS-Decoder-Lib
 	APRS-IS-Lib
-	TinyGPSPlus
+	1655
 build_flags = -DARDUINO_T_Beam_V0_7