diff --git a/src/plugins/clangformat/clangformatutils.cpp b/src/plugins/clangformat/clangformatutils.cpp
index 7beb062a45e..573b489cea7 100644
--- a/src/plugins/clangformat/clangformatutils.cpp
+++ b/src/plugins/clangformat/clangformatutils.cpp
@@ -69,7 +69,11 @@ clang::format::FormatStyle calculateQtcStyle()
     style.AlwaysBreakTemplateDeclarations = FormatStyle::BTDS_Yes;
 #endif
     style.BinPackArguments = false;
+#if LLVM_VERSION_MAJOR >= 20
+    style.BinPackParameters = FormatStyle::BPPS_OnePerLine;
+#else
     style.BinPackParameters = false;
+#endif
     style.BraceWrapping.AfterClass = true;
     style.BraceWrapping.AfterControlStatement = FormatStyle::BWACS_Never;
     style.BraceWrapping.AfterEnum = false;