diff --git a/lib/ExecutionEngine/JIT/TargetSelect.cpp b/lib/ExecutionEngine/JIT/TargetSelect.cpp
index 2c10541..8bed33b 100644
--- a/lib/ExecutionEngine/JIT/TargetSelect.cpp
+++ b/lib/ExecutionEngine/JIT/TargetSelect.cpp
@@ -26,7 +26,8 @@
 using namespace llvm;
 
 static cl::opt<std::string>
-MArch("march", cl::desc("Architecture to generate assembly for (see --version)"));
+MArch("march",
+      cl::desc("Architecture to generate assembly for (see --version)"));
 
 static cl::opt<std::string>
 MCPU("mcpu",
@@ -61,7 +62,8 @@
     }
 
     if (!TheTarget) {
-      errs() << "JIT: error: invalid target '" << MArch << "'.\n";
+      *ErrorStr = "No available targets are compatible with this -march, "
+        "see -version for the available targets.\n";
       return 0;
     }
 
diff --git a/lib/Support/TargetRegistry.cpp b/lib/Support/TargetRegistry.cpp
index 79f30a7..5896447 100644
--- a/lib/Support/TargetRegistry.cpp
+++ b/lib/Support/TargetRegistry.cpp
@@ -40,7 +40,8 @@
   }
 
   if (!Best) {
-    Error = "No available targets are compatible with this triple";
+    Error = "No available targets are compatible with this triple, "
+      "see -version for the available targets.";
     return 0;
   }