diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index c7e1e19..6df81da 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -30,7 +30,7 @@ jobs:
     - name: Install PlatformIO
       run: |
         python -m pip install --upgrade pip
-        pip install --upgrade platformio
+        pip install --upgrade platformio intelhex
     - name: Install library dependencies
       run: pio pkg install -g -l "paulstoffregen/Time@^1.6"
     - name: Run PlatformIO
diff --git a/src/SH1106Wire.h b/src/SH1106Wire.h
index 4535743..01f3553 100644
--- a/src/SH1106Wire.h
+++ b/src/SH1106Wire.h
@@ -77,7 +77,7 @@ class SH1106Wire : public OLEDDisplay {
       this->_address = address;
       this->_sda = sda;
       this->_scl = scl;
-#if !defined(ARDUINO_ARCH_ESP32)
+#if !defined(ARDUINO_ARCH_ESP32) || defined(CONFIG_IDF_TARGET_ESP32C3)
       this->_wire = &Wire;
 #else
       this->_wire = (i2cBus==I2C_ONE) ? &Wire : &Wire1;
diff --git a/src/SSD1306Wire.h b/src/SSD1306Wire.h
index 8abd4cb..ec48470 100644
--- a/src/SSD1306Wire.h
+++ b/src/SSD1306Wire.h
@@ -78,7 +78,7 @@ class SSD1306Wire : public OLEDDisplay {
       this->_address = address;
       this->_sda = sda;
       this->_scl = scl;
-#if !defined(ARDUINO_ARCH_ESP32)
+#if !defined(ARDUINO_ARCH_ESP32) || defined(CONFIG_IDF_TARGET_ESP32C3)
       this->_wire = &Wire;
 #else
       this->_wire = (i2cBus == I2C_ONE) ? &Wire : &Wire1;