diff --git a/clang/include/clang/Basic/DiagnosticGroups.td b/clang/include/clang/Basic/DiagnosticGroups.td
index 5e0031335e1ce..6dc2e51b434ca 100644
--- a/clang/include/clang/Basic/DiagnosticGroups.td
+++ b/clang/include/clang/Basic/DiagnosticGroups.td
@@ -234,6 +234,7 @@ def ExtraSemi : DiagGroup<"extra-semi", [CXX98CompatExtraSemi,
 def GNUFlexibleArrayInitializer : DiagGroup<"gnu-flexible-array-initializer">;
 def GNUFlexibleArrayUnionMember : DiagGroup<"gnu-flexible-array-union-member">;
 def GNUFoldingConstant : DiagGroup<"gnu-folding-constant">;
+def FormatInsufficientArgs : DiagGroup<"format-insufficient-args">;
 def FormatExtraArgs : DiagGroup<"format-extra-args">;
 def FormatZeroLength : DiagGroup<"format-zero-length">;
 
@@ -840,7 +841,8 @@ def FormatPedantic : DiagGroup<"format-pedantic">;
 def FormatTypeConfusion : DiagGroup<"format-type-confusion">;
 def Format : DiagGroup<"format",
                        [FormatExtraArgs, FormatZeroLength, NonNull,
-                        FormatSecurity, FormatY2K, FormatInvalidSpecifier]>,
+                        FormatSecurity, FormatY2K, FormatInvalidSpecifier,
+                        FormatInsufficientArgs]>,
              DiagCategory<"Format String Issue">;
 def FormatNonLiteral : DiagGroup<"format-nonliteral">;
 def Format2 : DiagGroup<"format=2",
diff --git a/clang/include/clang/Basic/DiagnosticSemaKinds.td b/clang/include/clang/Basic/DiagnosticSemaKinds.td
index c8cc44b4feb35..685a735bd4518 100644
--- a/clang/include/clang/Basic/DiagnosticSemaKinds.td
+++ b/clang/include/clang/Basic/DiagnosticSemaKinds.td
@@ -8945,7 +8945,7 @@ def note_array_declared_here : Note<
   "array %0 declared here">;
 
 def warn_printf_insufficient_data_args : Warning<
-  "more '%%' conversions than data arguments">, InGroup<Format>;
+  "more '%%' conversions than data arguments">, InGroup<FormatInsufficientArgs>;
 def warn_printf_data_arg_not_used : Warning<
   "data argument not used by format string">, InGroup<FormatExtraArgs>;
 def warn_format_invalid_conversion : Warning<
diff --git a/clang/test/Misc/warning-wall.c b/clang/test/Misc/warning-wall.c
index c63d4beecff04..ac2b124e3312f 100644
--- a/clang/test/Misc/warning-wall.c
+++ b/clang/test/Misc/warning-wall.c
@@ -15,6 +15,7 @@ CHECK-NEXT:      -Wnonnull
 CHECK-NEXT:      -Wformat-security
 CHECK-NEXT:      -Wformat-y2k
 CHECK-NEXT:      -Wformat-invalid-specifier
+CHECK-NEXT:      -Wformat-insufficient-args
 CHECK-NEXT:    -Wfor-loop-analysis
 CHECK-NEXT:    -Wframe-address
 CHECK-NEXT:    -Wimplicit
diff --git a/clang/test/Sema/warn-printf-insufficient-data-args.c b/clang/test/Sema/warn-printf-insufficient-data-args.c
new file mode 100644
index 0000000000000..a8de7118e8b1f
--- /dev/null
+++ b/clang/test/Sema/warn-printf-insufficient-data-args.c
@@ -0,0 +1,11 @@
+// RUN: %clang_cc1 -fsyntax-only -verify=WARNING-ON %s
+// RUN: %clang_cc1 -fsyntax-only -Wno-format-insufficient-args -verify=WARNING-OFF %s
+
+
+int printf(const char * format, ...);
+
+int main(void) {
+  int patatino = 42;
+  printf("%i %i", patatino); // WARNING-ON-warning {{more '%' conversions than data arguments}}
+  // WARNING-OFF-no-diagnostics
+}