diff --git a/share/completions/pipenv.fish b/share/completions/pipenv.fish
index 943b44d2b..7d5c2941d 100644
--- a/share/completions/pipenv.fish
+++ b/share/completions/pipenv.fish
@@ -1,3 +1,4 @@
 if command -sq pipenv
-    pipenv --completion 2>/dev/null | source
+    # pipenv determines which completions to print via $SHELL, so override it for this.
+    SHELL=(status fish-path) pipenv --completion 2>/dev/null | source
 end