diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 817e66953..2276ec7d7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,7 +29,7 @@ jobs:
 
     - name: Configure CMake
       working-directory: ./build
-      run: cmake -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DGGML_TEST_COVERAGE=ON -DGGML_CLBLAST=ON ..
+      run: cmake -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DGGML_CLBLAST=ON ..
 
     - name: Build
       working-directory: ./build
@@ -39,13 +39,6 @@ jobs:
       working-directory: ./build
       run: ctest --verbose --timeout 900
 
-    - name: Test Coverage
-      working-directory: ./build
-      run: |
-        llvm-profdata merge -sparse tests/*.profraw -o ggml.profdata
-        llvm-cov      report ./bin/test-grad0 -instr-profile=ggml.profdata
-        llvm-cov      report ./bin/test-opt   -instr-profile=ggml.profdata
-
   test-macos-metal:
     runs-on: macos-13
     env:
@@ -61,7 +54,7 @@ jobs:
 
     - name: Configure CMake
       working-directory: ./build
-      run: cmake -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DGGML_TEST_COVERAGE=ON -DGGML_METAL=OFF ..
+      run: cmake -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DGGML_METAL=OFF ..
 
     - name: Build
       working-directory: ./build
@@ -71,13 +64,6 @@ jobs:
       working-directory: ./build
       run: ctest --verbose --timeout 900
 
-    - name: Test Coverage
-      working-directory: ./build
-      run: |
-        xcrun llvm-profdata merge -sparse tests/*.profraw -o ggml.profdata
-        xcrun llvm-cov      report ./bin/test-grad0 -instr-profile=ggml.profdata
-        xcrun llvm-cov      report ./bin/test-opt   -instr-profile=ggml.profdata
-
   build:
 
     strategy:
@@ -112,7 +98,7 @@ jobs:
 
     - name: Configure CMake
       working-directory: ./build
-      run: cmake -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DGGML_TEST_COVERAGE=ON -DGGML_METAL=OFF ..
+      run: cmake -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DGGML_METAL=OFF ..
 
     - name: Build
       working-directory: ./build
@@ -121,19 +107,3 @@ jobs:
     - name: Test
       working-directory: ./build
       run: ctest --verbose --timeout 900
-
-    - name: Test Coverage for Ubuntu
-      if: matrix.os == 'ubuntu-latest'
-      working-directory: ./build
-      run: |
-        llvm-profdata merge -sparse tests/*.profraw -o ggml.profdata
-        llvm-cov      report ./bin/test-grad0 -instr-profile=ggml.profdata
-        llvm-cov      report ./bin/test-opt   -instr-profile=ggml.profdata
-
-    - name: Test Coverage for MacOS
-      if: matrix.os == 'macos-latest'
-      working-directory: ./build
-      run: |
-        xcrun llvm-profdata merge -sparse tests/*.profraw -o ggml.profdata
-        xcrun llvm-cov      report ./bin/test-grad0 -instr-profile=ggml.profdata
-        xcrun llvm-cov      report ./bin/test-opt   -instr-profile=ggml.profdata
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 4ddb6664b..a64f554e5 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -1,3 +1,5 @@
+find_library(MATH_LIBRARY m)
+
 # check systems
 if (NOT UNAME_S)
     execute_process(COMMAND uname -s OUTPUT_VARIABLE UNAME_S)
@@ -253,6 +255,10 @@ target_link_libraries(${TEST_TARGET} PRIVATE ggml)
 add_test(NAME ${TEST_TARGET} COMMAND $<TARGET_FILE:${TEST_TARGET}>)
 set_property(TEST ${TEST_TARGET} PROPERTY ENVIRONMENT "LLVM_PROFILE_FILE=${TEST_TARGET}.profraw")
 
+if (MATH_LIBRARY)
+    target_link_libraries(test-mul-mat2 PRIVATE ${MATH_LIBRARY})
+endif()
+
 #
 # test0