diff --git a/projects/c-blosc/Dockerfile b/projects/c-blosc/Dockerfile
index 772a7e0bbb68..e75ca4d5fcc3 100644
--- a/projects/c-blosc/Dockerfile
+++ b/projects/c-blosc/Dockerfile
@@ -18,4 +18,4 @@ FROM gcr.io/oss-fuzz-base/base-builder
 RUN apt-get update && apt-get install -y cmake make
 RUN git clone --depth 1 https://github.com/Blosc/c-blosc.git c-blosc
 WORKDIR c-blosc
-COPY build.sh $SRC/
\ No newline at end of file
+COPY run_tests.sh build.sh $SRC/
diff --git a/projects/c-blosc/build.sh b/projects/c-blosc/build.sh
index 3edf879e419d..aebca5185404 100755
--- a/projects/c-blosc/build.sh
+++ b/projects/c-blosc/build.sh
@@ -17,8 +17,8 @@
 
 # Build project
 cmake . -DCMAKE_C_FLAGS="$CFLAGS" -DCMAKE_CXX_FLAGS="$CXXFLAGS"     \
-        -DBUILD_FUZZERS=ON -DBUILD_TESTS=OFF -DBUILD_BENCHMARKS=OFF \
-        -DBUILD_STATIC=ON -DBUILD_SHARED=OFF
+        -DBUILD_FUZZERS=ON -DBUILD_TESTS=ON -DBUILD_BENCHMARKS=OFF \
+        -DBUILD_STATIC=ON -DBUILD_SHARED=ON
 make clean
 make -j$(nproc)
 
diff --git a/projects/c-blosc/run_tests.sh b/projects/c-blosc/run_tests.sh
new file mode 100644
index 000000000000..22e8e855790a
--- /dev/null
+++ b/projects/c-blosc/run_tests.sh
@@ -0,0 +1,17 @@
+#!/bin/bash -eu
+# Copyright 2025 Google LLC.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+################################################################################
+
+ctest --output-on-failure -E "test_api|test_forksafe"