diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7c3ea41e..2eaa0c75 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -99,6 +99,8 @@ jobs:
           sed -i "s/len\s=\s0x2c200\s-\s0xdb5c/len = 2898880/" ~/.platformio/packages/framework-arduinoespressif32-libs/esp32/ld/memory.ld
           sed -i "/\[env\]/p; s/\[env\]/board_build.partitions = huge_app.csv/" platformio.ini
 
+      - uses: ammaraskar/gcc-problem-matcher@0.3.0
+
       - name: Build
         shell: bash
         run: |
@@ -255,6 +257,8 @@ jobs:
           sed -i "s/len\s=\s0x2c200\s-\s0xdb5c/len = 2898880/" ~/.platformio/packages/framework-arduinoespressif32-libs/esp32/ld/memory.ld
           sed -i "/\[env\]/p; s/\[env\]/board_build.partitions = huge_app.csv/" platformio.ini
 
+      - uses: ammaraskar/gcc-problem-matcher@0.3.0
+
       - name: Build
         shell: bash
         run: |
@@ -362,6 +366,8 @@ jobs:
         run: |
           pio pkg install -e ${{matrix.target}}
 
+      - uses: ammaraskar/gcc-problem-matcher@0.3.0
+
       - name: Run Unit Tests
         run: pio test -e ${{matrix.target}}
 
diff --git a/platformio.ini b/platformio.ini
index 92dd6214..9786a4ac 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -30,6 +30,8 @@ build_unflags =
     -std=gnu++11
 build_flags =
     -std=gnu++17
+    -Wall
+    -Wextra
     -D __OH_FIRMWARE__
 
 build_src_filter =