diff --git a/ci/prod/scripts/deploy/billing_fees.sh b/ci/prod/scripts/deploy/billing_fees.sh
index b9286ae..5f8fcc0 100644
--- a/ci/prod/scripts/deploy/billing_fees.sh
+++ b/ci/prod/scripts/deploy/billing_fees.sh
@@ -83,13 +83,20 @@ cd "${REMOTE_DIR}/compose"
 set -a
 . ../env/.env.runtime
 load_kv_file() {
-  file="$1"
+  local file="$1"
   while IFS= read -r line || [ -n "$line" ]; do
     case "$line" in
       ''|\#*) continue ;;
     esac
     if printf '%s' "$line" | grep -Eq '^[[:alpha:]_][[:alnum:]_]*='; then
-      eval "$line"
+      local key="${line%%=*}"
+      local value="${line#*=}"
+      key="$(printf '%s' "$key" | tr -d '[:space:]')"
+      value="${value#"${value%%[![:space:]]*}"}"
+      value="${value%"${value##*[![:space:]]}"}"
+      if [[ -n "$key" ]]; then
+        export "$key=$value"
+      fi
     fi
   done <"$file"
 }
diff --git a/ci/prod/scripts/deploy/fx.sh b/ci/prod/scripts/deploy/fx.sh
index bd90441..d7572c1 100644
--- a/ci/prod/scripts/deploy/fx.sh
+++ b/ci/prod/scripts/deploy/fx.sh
@@ -109,13 +109,20 @@ cd "${REMOTE_DIR}/compose"
 set -a
 . ../env/.env.runtime
 load_kv_file() {
-  file="$1"
+  local file="$1"
   while IFS= read -r line || [ -n "$line" ]; do
     case "$line" in
       ''|\#*) continue ;;
     esac
     if printf '%s' "$line" | grep -Eq '^[[:alpha:]_][[:alnum:]_]*='; then
-      eval "$line"
+      local key="${line%%=*}"
+      local value="${line#*=}"
+      key="$(printf '%s' "$key" | tr -d '[:space:]')"
+      value="${value#"${value%%[![:space:]]*}"}"
+      value="${value%"${value##*[![:space:]]}"}"
+      if [[ -n "$key" ]]; then
+        export "$key=$value"
+      fi
     fi
   done <"$file"
 }