diff --git a/prepare.sh b/prepare.sh
index 0563149..49837c2 100755
--- a/prepare.sh
+++ b/prepare.sh
@@ -2,3 +2,8 @@
 sudo apt-get update
 sudo DEBIAN_FRONTEND=noninteractive apt-get install -y build-essential python-dev python-pip libffi-dev
 pip install -r requirements.txt
+for d in CTFd/plugins/*; do \
+    if [ -f "$d/requirements.txt" ]; then \
+        pip install -r $d/requirements.txt --no-cache-dir; \
+    fi; \
+done;