diff --git a/compilers/concrete-compiler/compiler/tests/end_to_end_tests/end_to_end_test.h b/compilers/concrete-compiler/compiler/tests/end_to_end_tests/end_to_end_test.h
index f7f2a98d1..f9719c40a 100644
--- a/compilers/concrete-compiler/compiler/tests/end_to_end_tests/end_to_end_test.h
+++ b/compilers/concrete-compiler/compiler/tests/end_to_end_tests/end_to_end_test.h
@@ -67,8 +67,12 @@ parseEndToEndCommandLine(int argc, char **argv) {
       llvm::cl::desc(
           "Set the batchTFHEOps compilation options to run the tests"),
       llvm::cl::init(std::nullopt));
-  llvm::cl::opt<bool> simulate(
-      "simulate", llvm::cl::desc("Simulate the FHE execution"),
+  llvm::cl::opt<bool> simulate("simulate",
+                               llvm::cl::desc("Simulate the FHE execution"),
+                               llvm::cl::init(false));
+  llvm::cl::opt<bool> inputCompression(
+      "input-compression",
+      llvm::cl::desc("Enable the compression of input ciphertext"),
       llvm::cl::init(false));
 
   // Optimizer options
@@ -134,6 +138,7 @@ parseEndToEndCommandLine(int argc, char **argv) {
   if (batchTFHEOps.has_value())
     compilationOptions.batchTFHEOps = batchTFHEOps.getValue().value();
   compilationOptions.simulate = simulate.getValue();
+  compilationOptions.compressInputs = inputCompression.getValue();
   compilationOptions.optimizerConfig.display = optimizerDisplay.getValue();
   compilationOptions.optimizerConfig.security = securityLevel.getValue();
   compilationOptions.optimizerConfig.strategy = optimizerStrategy.getValue();