diff --git a/src/common/ceMatchedFilterHandling.cpp b/src/common/ceMatchedFilterHandling.cpp
index b479f63..fdabf66 100644
--- a/src/common/ceMatchedFilterHandling.cpp
+++ b/src/common/ceMatchedFilterHandling.cpp
@@ -121,7 +121,7 @@ Aurora::Matrix Recon::createMatchedFilter(const Aurora::Matrix &aCE,
     }
     if (measuredCEused)
     {
-        auto mFTime2 = Aurora::real(Aurora::ifft(aHardwareVersion == "USCT3Dv3" ? -matchedFilter : matchedFilter));
+        auto mFTime2 = Aurora::real(Aurora::ifft(aHardwareVersion == "USCT3dv3" ? -matchedFilter : matchedFilter));
         mFTime2 = mFTime2 / Aurora::repmat(Aurora::max(Aurora::abs(mFTime2)), mFTime2.getDimSize(0), 1);
         mFTime2 = mFTime2 / Aurora::repmat(Aurora::sum(Aurora::abs(mFTime2)), mFTime2.getDimSize(0), 1);
         matchedFilter = Aurora::fft(mFTime2);