diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index d4527725f44..a08507c18f9 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -37,7 +37,7 @@ jobs:
       fail-fast: false
       max-parallel: 2
       matrix:
-        platform: [ubuntu-latest, ubuntu-22.04, windows-latest, macos-latest, macos-11, ubuntu-18.04, windows-2022]
+        platform: [ubuntu-latest, ubuntu-22.04, windows-latest, macos-latest, macos-11, windows-2022]
     steps:
       - name: Checkout into dir1
         uses: actions/checkout@v3
@@ -94,7 +94,7 @@ jobs:
       fail-fast: false
       max-parallel: 2
       matrix:
-        platform: [ubuntu-latest, ubuntu-22.04, windows-latest, macos-latest, macos-11, ubuntu-18.04, windows-2022]
+        platform: [ubuntu-latest, ubuntu-22.04, windows-latest, macos-latest, macos-11, windows-2022]
 
     steps:
       - name: Checkout to branch
@@ -149,7 +149,7 @@ jobs:
       fail-fast: false
       max-parallel: 4
       matrix:
-        platform: [ubuntu-latest, ubuntu-22.04, windows-latest, macos-latest, macos-11, ubuntu-18.04, windows-2022]
+        platform: [ubuntu-latest, ubuntu-22.04, windows-latest, macos-latest, macos-11, windows-2022]
 
     steps:
       - name: Checkout to branch
@@ -184,7 +184,7 @@ jobs:
       fail-fast: false
       max-parallel: 4
       matrix:
-        platform: [ubuntu-latest, ubuntu-22.04, windows-latest, macos-latest, macos-11, ubuntu-18.04, windows-2022]
+        platform: [ubuntu-latest, ubuntu-22.04, windows-latest, macos-latest, macos-11, windows-2022]
 
     steps:
       - name: Checkout to branch
@@ -212,7 +212,7 @@ jobs:
       fail-fast: false
       max-parallel: 4
       matrix:
-        platform: [ubuntu-latest, ubuntu-22.04, windows-latest, macos-latest, macos-11, ubuntu-18.04, windows-2022]
+        platform: [ubuntu-latest, ubuntu-22.04, windows-latest, macos-latest, macos-11, windows-2022]
         fetch-depth: [1, 2]
 
     steps:
@@ -238,7 +238,7 @@ jobs:
       fail-fast: false
       max-parallel: 4
       matrix:
-        platform: [ubuntu-latest, ubuntu-22.04, windows-latest, macos-latest, macos-11, ubuntu-18.04, windows-2022]
+        platform: [ubuntu-latest, ubuntu-22.04, windows-latest, macos-latest, macos-11, windows-2022]
 
     steps:
       - name: Checkout to branch
@@ -290,7 +290,7 @@ jobs:
       fail-fast: false
       max-parallel: 4
       matrix:
-        platform: [ubuntu-latest, ubuntu-22.04, windows-latest, macos-latest, macos-11, ubuntu-18.04, windows-2022]
+        platform: [ubuntu-latest, ubuntu-22.04, windows-latest, macos-latest, macos-11, windows-2022]
 
     steps:
       - name: Checkout to branch
@@ -342,7 +342,7 @@ jobs:
       fail-fast: false
       max-parallel: 4
       matrix:
-        platform: [ubuntu-latest, ubuntu-22.04, windows-latest, macos-latest, macos-11, ubuntu-18.04, windows-2022]
+        platform: [ubuntu-latest, ubuntu-22.04, windows-latest, macos-latest, macos-11, windows-2022]
         fetch-depth: [0, 1]
 
     steps: