diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 7b9dc459c..b4c5ca60c 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -85,9 +85,21 @@ jobs:
       - uses: rui314/setup-mold@v1
       - uses: Swatinem/rust-cache@v2
       - name: Install openblas
-        run: sudo apt-get install libopenblas-dev gfortran libblis-dev
+        run: sudo apt-get install libopenblas-dev gfortran
       - run: ./scripts/all-tests.sh "$FEATURES" ${{ matrix.rust }}
 
+    name: tests/blas-msrv
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: 1.67.0  # BLAS MSRV
+      - uses: rui314/setup-mold@v1
+      - uses: Swatinem/rust-cache@v2
+      - name: Install openblas
+        run: sudo apt-get install libopenblas-dev gfortran
+      - run: ./scripts/blas-integ-tests.sh "$FEATURES" 1.67.0
+
   cross_test:
     #if: ${{ github.event_name == 'merge_group' }}
     runs-on: ubuntu-latest
diff --git a/scripts/all-tests.sh b/scripts/all-tests.sh
index 16480056b..01dd9abc0 100755
--- a/scripts/all-tests.sh
+++ b/scripts/all-tests.sh
@@ -21,11 +21,8 @@ cargo test -v -p ndarray -p ndarray-rand --release --features "$FEATURES" $QC_FE
 # BLAS tests
 cargo test -p ndarray --lib -v --features blas
 cargo test -p blas-mock-tests -v
-if [ "$CHANNEL" = "1.64.0" ]; then
-    cargo +1.67.0 test -p blas-tests -v --features blas-tests/openblas-system
-fi
-if [ "$CHANNEL" = "1.64.0" ]; then
-    cargo +1.67.0 test -p numeric-tests -v --features numeric-tests/test_blas
+if [ "$CHANNEL" != "1.64.0" ]; then
+    ./blas-integ-tests "$FEATURES" $CHANNEL
 fi
 
 # Examples
diff --git a/scripts/blas-integ-tests.sh b/scripts/blas-integ-tests.sh
new file mode 100644
index 000000000..5192d67e3
--- /dev/null
+++ b/scripts/blas-integ-tests.sh
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+set -x
+set -e
+
+FEATURES=$1
+CHANNEL=$2
+
+# BLAS tests
+cargo test -p blas-tests -v --features blas-tests/openblas-system
+cargo test -p numeric-tests -v --features numeric-tests/test_blas