diff --git a/driver/main.cpp b/driver/main.cpp
index 9f3d6ab5..3ac2aed7 100644
--- a/driver/main.cpp
+++ b/driver/main.cpp
@@ -620,7 +620,7 @@ int main(int argc, char** argv)
     // Expose LLVM version to runtime
 #define STR(x) #x
 #define XSTR(x) STR(x)
-    VersionCondition::addPredefinedGlobalIdent("LDC_LLVM_"XSTR(LDC_LLVM_VER));
+    VersionCondition::addPredefinedGlobalIdent("LDC_LLVM_" XSTR(LDC_LLVM_VER));
 #undef XSTR
 #undef STR