diff --git a/bin/compile b/bin/compile
index 7804193..6fc7feb 100755
--- a/bin/compile
+++ b/bin/compile
@@ -54,7 +54,7 @@ fi
 
 if [[ ! -d "${PCRE_TARBALL%.tar.gz}" ]]; then
   echo "-----> Download and unzip pcre ${PCRE_VERSION} via ftp"
-  curl -sSL "ftp://ftp.pcre.org/pub/pcre/${PCRE_TARBALL}" -o "${PCRE_TARBALL}"
+  curl -sSL "https://ftp.pcre.org/pub/pcre/${PCRE_TARBALL}" -o "${PCRE_TARBALL}"
   tar xzf "${PCRE_TARBALL}" && rm -f "${PCRE_TARBALL}"
 fi