diff --git a/src/sfizz/Synth.cpp b/src/sfizz/Synth.cpp
index 7743e103..4a2ad7de 100644
--- a/src/sfizz/Synth.cpp
+++ b/src/sfizz/Synth.cpp
@@ -249,6 +249,8 @@ bool sfz::Synth::loadSfzFile(const fs::path& file)
             }
 
             region->sampleEnd = std::min(region->sampleEnd, fileInformation->end);
+            if (region->loopRange.getEnd() == Default::loopRange.getEnd())
+                region->loopRange.setEnd(region->sampleEnd);
 
             if (fileInformation->loopBegin != Default::loopRange.getStart() &&
                 fileInformation->loopEnd != Default::loopRange.getEnd()) {