diff --git a/.github/workflows/conda.yaml b/.github/workflows/conda.yaml
deleted file mode 100644
index 983283a..0000000
--- a/.github/workflows/conda.yaml
+++ /dev/null
@@ -1,48 +0,0 @@
-name: condatest
-on:
-  push:
-    paths:
-      - 'envs/conda_env.yaml'
-      - '.github/workflows/conda.yaml'
-
-jobs:
-  create-env:
-    name: Testing conda env (${{ matrix.python-version }}, ${{ matrix.os }})
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: ["ubuntu-latest"]
-        python-version: ["3.10"]
-    defaults:
-      run:
-        shell: bash -l {0}
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      - name: Create environment with conda
-        uses: conda-incubator/setup-miniconda@v3
-        with:
-          activate-environment: anaconda-client-env
-          miniconda-version: "latest"
-          environment-file: envs/conda_env.yaml
-          auto-activate-base: false
-
-      - name: Check conda
-        run: |
-            conda info
-            conda list
-
-      - name: Add Tulip
-        run: pip install tulip
-
-      - name: Add Gurobipy
-        run: pip install gurobipy
-
-      - name : Install Package for Testing
-        run : conda install pytest
-
-      - name : Run tests
-        run : pytest
diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 3510eda..d651a6d 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -29,7 +29,19 @@ jobs:
             - name: Install Python dependencies
               run: |
                 pdm install
+            - name: Try to use cached Spot
+              id: cache-spot
+              uses: actions/cache@v4
+              with:
+                  path: spot-2.12
+                  key: ${{ runner.os }}-${{ matrix.python-version }}-spot-${{ hashFiles('get_spot.py') }}
+            - name: Install Spot
+              if: steps.cache-spot.outputs.cache-hit == 'true'
+              run: |
+                cd spot-2.12
+                make install
             - name: Build and install Spot
+              if: steps.cache-spot.outputs.cache-hit != 'true'
               run: |
                 pdm run python get_spot.py
             - name: Run tests