diff --git a/ckan/Dockerfile.dev b/ckan/Dockerfile.dev
index 490ad8e..c87c3ad 100644
--- a/ckan/Dockerfile.dev
+++ b/ckan/Dockerfile.dev
@@ -60,10 +60,6 @@ COPY setup/who.ini ./
 COPY setup/start_ckan_development.sh.override start_ckan_development.sh
 RUN chmod +x start_ckan_development.sh
 
-# Apply any patches needed to CKAN core or any of the built extensions (not the
-# runtime mounted ones)
-COPY patches patches
-
 # Apply any patches needed to CKAN core or any of the built extensions (not the
 # runtime mounted ones!)
 COPY patches patches
@@ -71,12 +67,12 @@ COPY patches patches
 RUN for d in $APP_DIR/patches/*; do \
     if [ -d $d ]; then \
         for f in `ls $d/*.patch | sort -g`; do \
-            if [ -d $SRC_EXTENSIONS_DIR/`basename "$d"` ]; then \
-                cd $SRC_EXTENSIONS_DIR/`basename "$d"` && \
-                echo "$0: Applying patch $f to $SRC_EXTENSIONS_DIR/`basename $d`" && \
+            if [ -d $SRC_DIR/`basename "$d"` ]; then \
+                cd $SRC_DIR/`basename "$d"` && \
+                echo "$0: Applying patch $f to $SRC_DIR/`basename $d`" && \
                 patch -p1 < "$f" ; \
             else \
-                echo "$0: Skipping patch $f because directory $SRC_EXTENSIONS_DIR/`basename $d` does not exist. Built the extension: `basename $d`" ; \
+                echo "$0: Skipping patch $f because directory $SRC_DIR/`basename $d` does not exist. Built the extension: `basename $d`" ; \
             fi \
         done ; \
     fi ; \