diff --git a/.github/workflows/linux-clang-build.yml b/.github/workflows/linux-clang-build.yml
index 9f26095e7..80d999697 100644
--- a/.github/workflows/linux-clang-build.yml
+++ b/.github/workflows/linux-clang-build.yml
@@ -28,7 +28,7 @@ jobs:
            && sudo add-apt-repository 'deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-16 main' \
            && sudo launchpad-getkeys \
            && sudo apt-get update -y \
-           && sudo apt-get install -y lld-16 ninja-build  build-essential libstdc++-13-dev \
+           && sudo apt-get install -y lld-16 ninja-build build-essential libstdc++-13-dev \
              clang-16 clang-tools-16 llvm-16 lcov
 
       - name: Initialize submodules
diff --git a/.github/workflows/linux-gxx-build.yml b/.github/workflows/linux-gxx-build.yml
new file mode 100644
index 000000000..1383b9335
--- /dev/null
+++ b/.github/workflows/linux-gxx-build.yml
@@ -0,0 +1,26 @@
+name: g++
+
+on:
+  push:
+    branches:
+      - 'main'
+  pull_request:
+
+env:
+  BUILD_TYPE: Debug
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: recursive
+
+      - name: Build docker image
+        run: docker build -t test .
+
+      - name: Run docker container
+        run: docker run test
diff --git a/.gitignore b/.gitignore
index c3f248440..f35a4c39a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -47,4 +47,6 @@ latex/
 
  CMakeSettings.json
  .vs/
- out/
\ No newline at end of file
+ out/
+ build-linux-gxx
+ build-linux-clang
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 000000000..fee1115d1
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,15 @@
+FROM ubuntu:23.10
+
+RUN apt update -y
+RUN apt install -y cmake ninja-build g++-13 libstdc++-13-dev
+
+COPY include/ faker-cxx/include/
+COPY src/ faker-cxx/src/
+COPY externals/ faker-cxx/externals/
+COPY cmake/ faker-cxx/cmake/
+COPY CMakeLists.txt faker-cxx/CMakeLists.txt
+COPY run_linux_gxx_tests.sh faker-cxx/run_linux_gxx_tests.sh
+
+RUN chmod 777 ./faker-cxx/run_linux_gxx_tests.sh
+
+ENTRYPOINT cd faker-cxx && ./run_linux_gxx_tests.sh
diff --git a/run_linux_gxx_tests.sh b/run_linux_gxx_tests.sh
new file mode 100644
index 000000000..407dac886
--- /dev/null
+++ b/run_linux_gxx_tests.sh
@@ -0,0 +1,11 @@
+mkdir build-linux-gxx
+
+cd build-linux-gxx || exit 1
+
+cmake .. -DCMAKE_BUILD_TYPE=Debug \
+         -DCMAKE_CXX_COMPILER=/usr/bin/g++-13 \
+         -GNinja
+
+cmake --build .
+
+ctest -C Debug --output-on-failure
diff --git a/src/NumberTest.cpp b/src/NumberTest.cpp
index 42719d553..4b7a2b213 100644
--- a/src/NumberTest.cpp
+++ b/src/NumberTest.cpp
@@ -1,8 +1,9 @@
 #include "faker-cxx/Number.h"
 
-#include "gtest/gtest.h"
 #include <algorithm>
 
+#include "gtest/gtest.h"
+
 using namespace ::testing;
 using namespace faker;
 
@@ -41,7 +42,7 @@ TEST_F(NumberTest, givenSingleArgument_shouldCorrectlyResolveToTwoArgsOverload)
 
 TEST_F(NumberTest, givenValidRangeArguments_shouldGenerateDecimalNumberThatIsInGivenRange)
 {
-    const float actualRandomNumber = Number::decimal<float>(2.f, 10.f);
+    const std::floating_point auto actualRandomNumber = Number::decimal<float>(2.f, 10.f);
 
     ASSERT_TRUE(actualRandomNumber >= 2.f);
     ASSERT_TRUE(actualRandomNumber <= 10.f);
@@ -49,12 +50,11 @@ TEST_F(NumberTest, givenValidRangeArguments_shouldGenerateDecimalNumberThatIsInG
 
 TEST_F(NumberTest, givenRangeWithSameNumberSection_shouldGenerateThisNumberForDecimal)
 {
-    const float actualRandomNumber = Number::decimal<float>(2.f, 2.f);
+    const std::floating_point auto actualRandomNumber = Number::decimal<float>(2.f, 2.f);
 
     ASSERT_EQ(actualRandomNumber, 2.f);
 }
 
-
 TEST_F(NumberTest, givenDiscreteDistribution_shouldGenerateNumberThatIsInGivenRange)
 {
     auto dist = std::binomial_distribution<int>(10, 0.5);
@@ -69,7 +69,8 @@ TEST_F(NumberTest, givenRealDistribution_shouldGenerateNumberThatIsInGivenRange)
 {
     auto dist = std::normal_distribution<float>(5.f, 2.f);
 
-    const float actualRandomNumber = Number::decimal<float, std::normal_distribution<float>>(dist, 2.f, 10.f);
+    const std::floating_point auto actualRandomNumber =
+        Number::decimal<float, std::normal_distribution<float>>(dist, 2.f, 10.f);
 
     ASSERT_TRUE(actualRandomNumber >= 2.f);
     ASSERT_TRUE(actualRandomNumber <= 10.f);