diff --git a/mopro-core/examples/circom/rsa/.gitignore b/mopro-core/examples/circom/rsa/.gitignore
index aec67d3..1b20eb5 100644
--- a/mopro-core/examples/circom/rsa/.gitignore
+++ b/mopro-core/examples/circom/rsa/.gitignore
@@ -1,2 +1,3 @@
 target
 node_modules
+!target/rsa_main.bin
\ No newline at end of file
diff --git a/mopro-core/examples/circom/rsa/target/rsa_main.bin b/mopro-core/examples/circom/rsa/target/rsa_main.bin
new file mode 100644
index 0000000..677a0cd
Binary files /dev/null and b/mopro-core/examples/circom/rsa/target/rsa_main.bin differ