diff --git a/.github/workflows/linux_clang.yml b/.github/workflows/linux_clang.yml
index 1300ead..1dba664 100644
--- a/.github/workflows/linux_clang.yml
+++ b/.github/workflows/linux_clang.yml
@@ -15,7 +15,6 @@ jobs:
       matrix:
         os: [ubuntu-24.04]
         arch: [x86_64]
-        mode: [release]
 
     runs-on: ${{ matrix.os }}
     if: "!contains(github.event.head_commit.message, 'ci skip')"
diff --git a/.github/workflows/linux_gcc.yml b/.github/workflows/linux_gcc.yml
index f676874..710c9ed 100644
--- a/.github/workflows/linux_gcc.yml
+++ b/.github/workflows/linux_gcc.yml
@@ -15,7 +15,6 @@ jobs:
       matrix:
         os: [ubuntu-24.04]
         arch: [x86_64]
-        mode: [release]
 
     runs-on: ${{ matrix.os }}
     if: "!contains(github.event.head_commit.message, 'ci skip')"
diff --git a/.github/workflows/macos_x86.yml b/.github/workflows/macos_x86.yml
index 80f8408..7906264 100644
--- a/.github/workflows/macos_x86.yml
+++ b/.github/workflows/macos_x86.yml
@@ -15,7 +15,6 @@ jobs:
       matrix:
         os: [macOS-latest]
         arch: [x86_64]
-        mode: [release]
 
     runs-on: ${{ matrix.os }}
     if: "!contains(github.event.head_commit.message, 'ci skip')"