diff --git a/tools/ci/amd64/clang/coverage.sh b/tools/ci/amd64/clang/coverage.sh
index 5141e92..60f409f 100755
--- a/tools/ci/amd64/clang/coverage.sh
+++ b/tools/ci/amd64/clang/coverage.sh
@@ -24,12 +24,12 @@ done
 mkdir -p ./build/coverage/ 
 for test in $(find ./build -type f -name '*_tests' -executable); do
     export LLVM_PROFILE_FILE="./build/coverage/$(basename "$(dirname "{}")").profraw";
-    echo $${LLVM_PROFILE_FILE} >> ./build/coverage/list;
+    echo ${LLVM_PROFILE_FILE} >> ./build/coverage/list;
     "$test"
 done
 
 llvm-profdata merge --input-files './build/coverage/list' -o "./build/coverage/merged.profdata" 
 find ./modules -type f -name "*.profraw" -exec rm -fv {} +
 LLVM_COV_SHOW=$(llvm-cov show -instr-profile="./build/coverage/merged.profdata" $(find ./build -type f -name "tests" -executable -exec printf -- '-object %s ' {} \;) -ignore-filename-regex="./modules/[^/]+/tests")
-echo "$${LLVM_COV_SHOW}" > "./build/coverage/coverage.txt"
+echo "${LLVM_COV_SHOW}" > "./build/coverage/coverage.txt"
 wget -qO- "https://codecov.io/bash" | bash