diff --git a/pyproject.toml b/pyproject.toml
index a3d6e5a..24d26da 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,7 +24,7 @@ build-verbosity = 1
 linux.before-all = [
   "ulimit -n 1024",
   "((command -v yum && yum install openssl-devel -y) || echo 'no yum found')",
-  "((command -v apk && apk add openssl-dev -y) || echo 'no apk found')",
+  "((command -v apk && apk add --no-cache openssl openssl-dev) || echo 'no apk found')",
   "(curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y)"
 ]
 linux.environment = { PATH = "$PATH:$HOME/.cargo/bin" }