diff --git a/.github/workflows/nginx-otel-module-check.yml b/.github/workflows/nginx-otel-module-check.yml
index 2d8f5ee..bad1a32 100644
--- a/.github/workflows/nginx-otel-module-check.yml
+++ b/.github/workflows/nginx-otel-module-check.yml
@@ -24,7 +24,8 @@ jobs:
       - name: Build module
         working-directory: build
         run: |
-          cmake -DNGX_OTEL_NGINX_BUILD_DIR=${PWD}/../nginx/objs ..
+          cmake -DNGX_OTEL_NGINX_BUILD_DIR=${PWD}/../nginx/objs \
+                -DNGX_OTEL_DEV=ON ..
           make -j 4
           strip ngx_otel_module.so
       - name: Archive module
@@ -75,11 +76,11 @@ jobs:
         working-directory: nginx
         run: |
           auto/configure --with-compat --with-debug --with-http_ssl_module \
-          --with-http_v2_module --with-http_v3_module
+                         --with-http_v2_module --with-http_v3_module
           make -j 4
       - name: Run tests
         working-directory: tests
         run: |
           PERL5LIB=../nginx-tests/lib TEST_NGINX_UNSAFE=1 \
-          TEST_NGINX_VERBOSE=1 TEST_NGINX_GLOBALS="load_module \
-          ${PWD}/../build/ngx_otel_module.so;" prove -v .
+              TEST_NGINX_VERBOSE=1 TEST_NGINX_GLOBALS="load_module \
+              ${PWD}/../build/ngx_otel_module.so;" prove -v .
diff --git a/CMakeLists.txt b/CMakeLists.txt
index ea972ad..50c0c55 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,8 +6,9 @@ set(NGX_OTEL_NGINX_BUILD_DIR ""
 set(NGX_OTEL_NGINX_DIR "${NGX_OTEL_NGINX_BUILD_DIR}/.."
     CACHE PATH "Nginx source dir")
 
-set(NGX_OTEL_FETCH_DEPS ON CACHE BOOL "Download dependencies")
-set(NGX_OTEL_PROTO_DIR  "" CACHE PATH "OTel proto files root")
+set(NGX_OTEL_FETCH_DEPS ON  CACHE BOOL "Download dependencies")
+set(NGX_OTEL_PROTO_DIR  ""  CACHE PATH "OTel proto files root")
+set(NGX_OTEL_DEV        OFF CACHE BOOL "Enforce compiler warnings")
 
 if(NOT CMAKE_BUILD_TYPE)
     set(CMAKE_BUILD_TYPE RelWithDebInfo)
@@ -99,7 +100,9 @@ add_custom_command(
 set(CMAKE_CXX_STANDARD 11)
 set(CMAKE_CXX_EXTENSIONS OFF)
 
-add_compile_options(-Wall -Wtype-limits -Werror)
+if (NGX_OTEL_DEV)
+    add_compile_options(-Wall -Wtype-limits -Werror)
+endif()
 
 add_library(ngx_otel_module MODULE
     src/http_module.cpp