diff --git a/.github/workflows/build_esp32.yml b/.github/workflows/build_esp32.yml
index 5f97a349f..041191d34 100644
--- a/.github/workflows/build_esp32.yml
+++ b/.github/workflows/build_esp32.yml
@@ -19,7 +19,7 @@ jobs:
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           board: ${{ inputs.board }}
-          remove-debug-flags: >
+          remove-debug-flags: >-
             ./arch/esp32/esp32.ini
             ./arch/esp32/esp32s2.ini
             ./arch/esp32/esp32s3.ini
diff --git a/.github/workflows/build_esp32_c3.yml b/.github/workflows/build_esp32_c3.yml
index 8f3ded187..ddc2e2859 100644
--- a/.github/workflows/build_esp32_c3.yml
+++ b/.github/workflows/build_esp32_c3.yml
@@ -21,7 +21,7 @@ jobs:
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           board: ${{ inputs.board }}
-          remove-debug-flags: >
+          remove-debug-flags: >-
             ./arch/esp32/esp32.ini
             ./arch/esp32/esp32s2.ini
             ./arch/esp32/esp32s3.ini
diff --git a/.github/workflows/build_esp32_s3.yml b/.github/workflows/build_esp32_s3.yml
index 40d05573c..29857ef17 100644
--- a/.github/workflows/build_esp32_s3.yml
+++ b/.github/workflows/build_esp32_s3.yml
@@ -19,7 +19,7 @@ jobs:
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           board: ${{ inputs.board }}
-          remove-debug-flags: >
+          remove-debug-flags: >-
             ./arch/esp32/esp32.ini
             ./arch/esp32/esp32s2.ini
             ./arch/esp32/esp32s3.ini