diff --git a/src/dfmt.d b/src/dfmt.d
index 3c67239..f2b1b13 100644
--- a/src/dfmt.d
+++ b/src/dfmt.d
@@ -349,7 +349,11 @@ private:
                         write(" ");
                     break;
                 }
-                goto binary;
+                else if (assumeSorted(astInformation.unaryLocations).equalRange(current.index).empty)
+                    goto binary;
+                else
+                    writeToken();
+                break;
             case tok!"~":
                 if (peekIs(tok!"this"))
                 {
diff --git a/tests/issue0030.d b/tests/issue0030.d
new file mode 100644
index 0000000..8940480
--- /dev/null
+++ b/tests/issue0030.d
@@ -0,0 +1,2 @@
+unittest {
+	tolower( * p);        }
diff --git a/tests/issue0030.d.ref b/tests/issue0030.d.ref
new file mode 100644
index 0000000..a8d8ea6
--- /dev/null
+++ b/tests/issue0030.d.ref
@@ -0,0 +1,4 @@
+unittest
+{
+    tolower(*p);
+}