diff --git a/ci/codebuild/build-cpp-sdk.sh b/ci/codebuild/build-cpp-sdk.sh
index 59a8748..7f84aab 100755
--- a/ci/codebuild/build-cpp-sdk.sh
+++ b/ci/codebuild/build-cpp-sdk.sh
@@ -8,7 +8,6 @@ mkdir build
 cd build
 cmake .. -GNinja -DBUILD_ONLY="lambda" \
     -DCMAKE_BUILD_TYPE=Release \
-    -DENABLE_UNITY_BUILD=ON \
     -DBUILD_SHARED_LIBS=ON \
     -DENABLE_TESTING=OFF \
     -DCMAKE_INSTALL_PREFIX=/install $@
diff --git a/examples/api-gateway/README.md b/examples/api-gateway/README.md
index d1245fb..720f875 100644
--- a/examples/api-gateway/README.md
+++ b/examples/api-gateway/README.md
@@ -15,8 +15,7 @@ $ cmake .. -DBUILD_ONLY="core" \
   -DCMAKE_BUILD_TYPE=Release \
   -DBUILD_SHARED_LIBS=OFF \
   -DCUSTOM_MEMORY_MANAGEMENT=OFF \
-  -DCMAKE_INSTALL_PREFIX=~/install \
-  -DENABLE_UNITY_BUILD=ON
+  -DCMAKE_INSTALL_PREFIX=~/install
 $ make
 $ make install
 ```
diff --git a/examples/dynamodb/README.md b/examples/dynamodb/README.md
index 044877f..ebd6316 100644
--- a/examples/dynamodb/README.md
+++ b/examples/dynamodb/README.md
@@ -17,8 +17,7 @@ $ cmake .. -DBUILD_ONLY="dynamodb" \
   -DCMAKE_BUILD_TYPE=Release \
   -DBUILD_SHARED_LIBS=OFF \
   -DCUSTOM_MEMORY_MANAGEMENT=OFF \
-  -DCMAKE_INSTALL_PREFIX=~/install \
-  -DENABLE_UNITY_BUILD=ON
+  -DCMAKE_INSTALL_PREFIX=~/install
 
 $ make -j 4
 $ make install
diff --git a/examples/s3/README.md b/examples/s3/README.md
index 8bc3255..efc0c77 100644
--- a/examples/s3/README.md
+++ b/examples/s3/README.md
@@ -17,8 +17,7 @@ $ cmake .. -DBUILD_ONLY="s3" \
   -DCMAKE_BUILD_TYPE=Release \
   -DBUILD_SHARED_LIBS=OFF \
   -DCUSTOM_MEMORY_MANAGEMENT=OFF \
-  -DCMAKE_INSTALL_PREFIX=~/install \
-  -DENABLE_UNITY_BUILD=ON
+  -DCMAKE_INSTALL_PREFIX=~/install
 
 $ make
 $ make install
@@ -34,7 +33,7 @@ $ mkdir build
 $ cd build
 $ cmake .. -DCMAKE_BUILD_TYPE=Release \
   -DBUILD_SHARED_LIBS=OFF \
-  -DCMAKE_INSTALL_PREFIX=~/install \
+  -DCMAKE_INSTALL_PREFIX=~/install
 $ make
 $ make install
 ```