diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d04f7a9..057f79f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,6 +13,11 @@ jobs:
         working-directory: ./src/spice2x
     steps:
       - uses: actions/checkout@v4
+      - name: Set ccache environment variables
+        run: |
+          echo "CCACHE_DIR=${{ github.workspace }}/src/spice2x/.ccache" >> $GITHUB_ENV
+      - name: Install ccache
+        uses: hendrikmuhs/ccache-action@v1.2
       - name: Calculate commit SHA
         id: vars
         run: |
diff --git a/src/spice2x/.dockerignore b/src/spice2x/.dockerignore
index 852f8ce..e2cfd15 100644
--- a/src/spice2x/.dockerignore
+++ b/src/spice2x/.dockerignore
@@ -2,3 +2,4 @@ bin/**
 dist/**
 docker/**
 cmake-build*
+.ccache/**
\ No newline at end of file
diff --git a/src/spice2x/.gitignore b/src/spice2x/.gitignore
index f4f6b25..fa14a9b 100644
--- a/src/spice2x/.gitignore
+++ b/src/spice2x/.gitignore
@@ -16,4 +16,6 @@ build_docker.local.sh
 bin/*
 dist/*
 
-external/cv2pdb/*
\ No newline at end of file
+external/cv2pdb/*
+
+.ccache/*
\ No newline at end of file
diff --git a/src/spice2x/Dockerfile b/src/spice2x/Dockerfile
index fc0e36a..6472577 100644
--- a/src/spice2x/Dockerfile
+++ b/src/spice2x/Dockerfile
@@ -4,4 +4,4 @@ WORKDIR /src
 COPY --from=gitroot . /src/.git
 COPY . /src/src/spice2x
 WORKDIR /src/src/spice2x
-CMD ["./build_all.sh"]
+ENTRYPOINT ["./build_all.sh"]
diff --git a/src/spice2x/build_all.sh b/src/spice2x/build_all.sh
index 522a19f..825ac92 100755
--- a/src/spice2x/build_all.sh
+++ b/src/spice2x/build_all.sh
@@ -19,6 +19,25 @@ function trap_error_exit {
 trap trap_error_dbg DEBUG
 trap trap_error_exit EXIT
 
+IGNORE_CACHE=0
+
+# Parse options
+while getopts "ih" opt; do
+  case $opt in
+    i) IGNORE_CACHE=1 ;;
+    h)
+      echo "Usage: $0 [-i]"
+      echo "  -i: Ignore build cache"
+      echo "  -h: Show this help"
+      exit 0
+      ;;
+    \?)
+      echo "Invalid option: -$OPTARG" >&2
+      exit 1
+      ;;
+  esac
+done
+
 # settings
 GIT_BRANCH=$(git rev-parse --abbrev-ref HEAD 2> /dev/null || echo "none")
 GIT_HEAD=$(git rev-parse HEAD || echo "none")
@@ -74,6 +93,15 @@ echo "Build Type: $BUILD_TYPE"
 echo "Cores: $CORES"
 echo ""
 
+if ((IGNORE_CACHE > 0))
+then
+  echo "Ignoring build cache..."
+else
+ export CCACHE_DIR="$(pwd)/.ccache"
+ export CMAKE_CXX_COMPILER_LAUNCHER=ccache
+ export CMAKE_C_COMPILER_LAUNCHER=ccache
+fi
+
 time (
 	# 32 bit
 	echo "Building 32bit targets..."
diff --git a/src/spice2x/build_docker.bat b/src/spice2x/build_docker.bat
index 8cbec15..7072a75 100644
--- a/src/spice2x/build_docker.bat
+++ b/src/spice2x/build_docker.bat
@@ -1,6 +1,6 @@
 docker build --pull external/docker -t spicetools/deps
-docker build --build-context gitroot=%cd%/../../.git . -t spicetools/spice --no-cache
-docker run --rm -it -v %cd%/dist:/src/src/spice2x/dist -v %cd%/bin:/src/src/spice2x/bin spicetools/spice
+docker build --build-context gitroot=%cd%/../../.git . -t spicetools/spice
+docker run --rm -it -v %cd%/dist:/src/src/spice2x/dist -v %cd%/bin:/src/src/spice2x/bin -v %cd%/.ccache:/src/src/spice2x/.ccache spicetools/spice %*
 @REM to generate PDBs, set DEBUG to 1 in build_all.sh, place cv2pdb in external\cv2pdb, and run below
 @REM external\cv2pdb\cv2pdb.exe bin\spice2x\spicecfg.exe bin\spice2x\spicecfg-pdb.exe bin\spice2x\spicecfg-pdb.pdb
 @REM external\cv2pdb\cv2pdb.exe bin\spice2x\spice.exe bin\spice2x\spice-pdb.exe bin\spice2x\spice-pdb.pdb
diff --git a/src/spice2x/build_docker.sh b/src/spice2x/build_docker.sh
index 9147847..f47ca69 100755
--- a/src/spice2x/build_docker.sh
+++ b/src/spice2x/build_docker.sh
@@ -1,4 +1,4 @@
 #!/bin/bash
 docker build --pull $PWD/external/docker -t spicetools/deps --platform linux/x86_64
-docker build --build-context gitroot=$PWD/../../.git . -t spicetools/spice:latest --no-cache
-docker run --rm -v $PWD/dist:/src/src/spice2x/dist -v $PWD/bin:/src/src/spice2x/bin spicetools/spice
+docker build --build-context gitroot=$PWD/../../.git . -t spicetools/spice:latest
+docker run --rm -v $PWD/dist:/src/src/spice2x/dist -v $PWD/bin:/src/src/spice2x/bin -v $PWD/.ccache:/src/src/spice2x/.ccache spicetools/spice "$@"
diff --git a/src/spice2x/external/docker/Dockerfile b/src/spice2x/external/docker/Dockerfile
index 1ef70c4..4c5db15 100644
--- a/src/spice2x/external/docker/Dockerfile
+++ b/src/spice2x/external/docker/Dockerfile
@@ -11,6 +11,7 @@ RUN pacman --noconfirm -Syu git \
     mingw-w64-winpthreads \
     mingw-w64-gcc \
     mingw-w64-headers \
-    mingw-w64-binutils
+    mingw-w64-binutils \
+    ccache
 RUN useradd user -m && echo "ALL ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
 RUN su user -c "cd /tmp/ && git clone https://aur.archlinux.org/yay-bin.git --depth=1 && cd yay-bin && makepkg --noconfirm -si && yay --noconfirm -S mingw-w64-cmake"