diff --git a/.clang-format b/.clang-format
index a7f049aa74..4bfce44621 100644
--- a/.clang-format
+++ b/.clang-format
@@ -22,6 +22,8 @@ IncludeBlocks: Regroup
 IncludeCategories:
   - Regex:           '^[<"]cmConfigure\.h'
     Priority:        -1
+  - Regex:           '^<queue>'
+    Priority:        1
   - Regex:           '^(<|")cm(ext)?/'
     Priority:        2
   - Regex:           '^(<|")windows\.h'
diff --git a/Source/cmComputeLinkDepends.h b/Source/cmComputeLinkDepends.h
index 645189ad52..47c821b022 100644
--- a/Source/cmComputeLinkDepends.h
+++ b/Source/cmComputeLinkDepends.h
@@ -7,12 +7,11 @@
 
 #include <map>
 #include <memory>
+#include <queue>
 #include <set>
 #include <string>
 #include <vector>
 
-#include <queue>
-
 #include "cmGraphAdjacencyList.h"
 #include "cmLinkItem.h"
 #include "cmTargetLinkLibraryType.h"
diff --git a/Source/cmDependsC.h b/Source/cmDependsC.h
index 3bb6e36a37..868c94ae94 100644
--- a/Source/cmDependsC.h
+++ b/Source/cmDependsC.h
@@ -7,12 +7,11 @@
 
 #include <iosfwd>
 #include <map>
+#include <queue>
 #include <set>
 #include <string>
 #include <vector>
 
-#include <queue>
-
 #include "cmsys/RegularExpression.hxx"
 
 #include "cmDepends.h"
diff --git a/Source/cmGeneratorTarget.cxx b/Source/cmGeneratorTarget.cxx
index 927364d79c..523083a768 100644
--- a/Source/cmGeneratorTarget.cxx
+++ b/Source/cmGeneratorTarget.cxx
@@ -10,6 +10,7 @@
 #include <cstdlib>
 #include <cstring>
 #include <iterator>
+#include <queue>
 #include <sstream>
 #include <unordered_set>
 #include <utility>
@@ -17,8 +18,6 @@
 #include <cm/memory>
 #include <cm/string_view>
 
-#include <queue>
-
 #include "cmsys/RegularExpression.hxx"
 
 #include "cmAlgorithms.h"