diff --git a/clang/include/clang/StaticAnalyzer/Checkers/Checkers.td b/clang/include/clang/StaticAnalyzer/Checkers/Checkers.td
--- a/clang/include/clang/StaticAnalyzer/Checkers/Checkers.td
+++ b/clang/include/clang/StaticAnalyzer/Checkers/Checkers.td
@@ -293,13 +293,14 @@
 
 def StdCLibraryFunctionsChecker : Checker<"StdCLibraryFunctions">,
   HelpText<"Improve modeling of the C standard library functions">,
+  Dependencies<[NonNullParamChecker, CallAndMessageChecker]>,
   Documentation<NotDocumented>;
 
 def StdCLibraryFunctionArgsChecker : Checker<"StdCLibraryFunctionArgs">,
   HelpText<"Check constraints of arguments of C standard library functions, "
            "such as whether the parameter of isalpha is in the range [0, 255] "
            "or is EOF.">,
-  Dependencies<[StdCLibraryFunctionsChecker, CallAndMessageChecker]>,
+  Dependencies<[StdCLibraryFunctionsChecker]>,
   Documentation<NotDocumented>;
 
 def TrustNonnullChecker : Checker<"TrustNonnull">,
diff --git a/clang/test/Analysis/analyzer-enabled-checkers.c b/clang/test/Analysis/analyzer-enabled-checkers.c
--- a/clang/test/Analysis/analyzer-enabled-checkers.c
+++ b/clang/test/Analysis/analyzer-enabled-checkers.c
@@ -6,15 +6,15 @@
 
 // CHECK:      OVERVIEW: Clang Static Analyzer Enabled Checkers List
 // CHECK-EMPTY:
-// CHECK-NEXT: apiModeling.StdCLibraryFunctions
+// CHECK-NEXT: core.NonNullParamChecker
 // CHECK-NEXT: core.CallAndMessage
+// CHECK-NEXT: apiModeling.StdCLibraryFunctions
 // CHECK-NEXT: apiModeling.StdCLibraryFunctionArgs
 // CHECK-NEXT: apiModeling.TrustNonnull
 // CHECK-NEXT: apiModeling.llvm.CastValue
 // CHECK-NEXT: apiModeling.llvm.ReturnValue
 // CHECK-NEXT: core.DivideZero
 // CHECK-NEXT: core.DynamicTypePropagation
-// CHECK-NEXT: core.NonNullParamChecker
 // CHECK-NEXT: core.NonnilStringConstants
 // CHECK-NEXT: core.NullDereference
 // CHECK-NEXT: core.StackAddrEscapeBase