diff --git a/samplecode/sgx-cov/enclave/Cargo.toml b/samplecode/sgx-cov/enclave/Cargo.toml
index 31499de..9cd5c37 100644
--- a/samplecode/sgx-cov/enclave/Cargo.toml
+++ b/samplecode/sgx-cov/enclave/Cargo.toml
@@ -7,6 +7,12 @@
 name = "sgxcovenclave"
 crate-type = ["staticlib"]
 
+[profile.dev]
+panic = "abort"
+
+[profile.release]
+panic = "abort"
+
 [features]
 default = []
 cov = ["sgx_cov"]