diff --git a/Dockerfile b/Dockerfile
index caa9fb1..2f429a3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -33,9 +33,9 @@
 
 COPY . .
 
-# Install dependencies
+# Install dependencies. Devel::CheckLib, which Makefile.PL needs to find
+# libcollocatordb, comes bundled in inc/
 RUN cpm install -g https://github.com/Akron/Mojolicious-Plugin-Localize.git && \
-    cpm install -g Devel::CheckLib && \
     cpm install -g
 
 # Build derekovecs