diff --git a/.github/workflows/android-ci.yml b/.github/workflows/android-ci.yml
index 2669522e51..6f2c2cdc7a 100644
--- a/.github/workflows/android-ci.yml
+++ b/.github/workflows/android-ci.yml
@@ -23,6 +23,7 @@ env:
 
 jobs:
   build:
+    if: "!startsWith(github.event.commits[0].message, 'Merge pull request')"
     # The CMake configure and build commands are platform agnostic and should work equally
     # well on Windows or Mac.  You can convert this to a matrix build if you need
     # cross-platform coverage.
diff --git a/.github/workflows/ios-ci.yml b/.github/workflows/ios-ci.yml
index e92824ca38..fb9870090e 100644
--- a/.github/workflows/ios-ci.yml
+++ b/.github/workflows/ios-ci.yml
@@ -22,6 +22,7 @@ env:
 
 jobs:
   build:
+    if: "!startsWith(github.event.commits[0].message, 'Merge pull request')"
     # The CMake configure and build commands are platform agnostic and should work equally
     # well on Windows or Mac.  You can convert this to a matrix build if you need
     # cross-platform coverage.
diff --git a/.github/workflows/linux-ci.yml b/.github/workflows/linux-ci.yml
index 25d8fcf3a2..0e63d3c97e 100644
--- a/.github/workflows/linux-ci.yml
+++ b/.github/workflows/linux-ci.yml
@@ -22,6 +22,7 @@ env:
 
 jobs:
   build:
+    if: "!startsWith(github.event.commits[0].message, 'Merge pull request')"
     # The CMake configure and build commands are platform agnostic and should work equally
     # well on Windows or Mac.  You can convert this to a matrix build if you need
     # cross-platform coverage.
diff --git a/.github/workflows/osx-ci.yml b/.github/workflows/osx-ci.yml
index 0dc188d468..b3bee8c4e3 100644
--- a/.github/workflows/osx-ci.yml
+++ b/.github/workflows/osx-ci.yml
@@ -22,6 +22,7 @@ env:
 
 jobs:
   build:
+    if: "!startsWith(github.event.commits[0].message, 'Merge pull request')"
     # The CMake configure and build commands are platform agnostic and should work equally
     # well on Windows or Mac.  You can convert this to a matrix build if you need
     # cross-platform coverage.
diff --git a/.github/workflows/win32-ci.yml b/.github/workflows/win32-ci.yml
index 64dd1058fb..99c45955b8 100644
--- a/.github/workflows/win32-ci.yml
+++ b/.github/workflows/win32-ci.yml
@@ -13,6 +13,7 @@ on:
 
 jobs:
   build:
+    if: "!startsWith(github.event.commits[0].message, 'Merge pull request')"
     # The CMake configure and build commands are platform agnostic and should work equally
     # well on Windows or Mac.  You can convert this to a matrix build if you need
     # cross-platform coverage.