diff --git a/CHANGELOG.md b/CHANGELOG.md
index 88fee24..a6b98fc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Python Buildpack Changelog
 
+# 126
+
+Bugfixes.
+
 # 125
 
 Bugfixes.
diff --git a/bin/steps/collectstatic b/bin/steps/collectstatic
index fbd9b88..b779b7e 100755
--- a/bin/steps/collectstatic
+++ b/bin/steps/collectstatic
@@ -30,7 +30,8 @@ if [ ! "$DISABLE_COLLECTSTATIC" ] && [ -f "$MANAGE_FILE" ] && [ "$DJANGO_INSTALL
     puts-step "$ python $MANAGE_FILE collectstatic --noinput"
 
     # Run collectstatic, cleanup some of the noisy output.
-    export PYTHONPATH=.
+    PYTHONPATH=${PYTHONPATH:-.}
+    export PYTHONPATH
     python "$MANAGE_FILE" collectstatic --noinput --traceback 2>&1 | sed '/^Post-processed/d;/^Copying/d;/^$/d' | indent
     COLLECTSTATIC_STATUS="${PIPESTATUS[0]}"