diff --git a/blimp.nim b/blimp.nim
index 34fe304..d625261 100644
--- a/blimp.nim
+++ b/blimp.nim
@@ -175,11 +175,6 @@ proc deflate(filename: string) =
     writeFile(filename, "hash:" & blimpFilename)
     if verbose: echo("\t" & filename & " deflated.")
 
-proc isInBlimpStore(filename: string): bool =
-  let blimpFilename = blimpFilename(filename)
-  if not blimpFilename.isNil:
-    return true
-
 # Parse out hash from hash stub and copy back original content from blimpStore.
 proc inflate(filename: string) =
   if verbose: echo "Inflating " & filename