diff --git a/projects/libssh.org/package.yml b/projects/libssh.org/package.yml
index f37a541c..4f631ddc 100644
--- a/projects/libssh.org/package.yml
+++ b/projects/libssh.org/package.yml
@@ -1,5 +1,5 @@
 distributable:
-  url: https://www.libssh.org/files/{{ version.major }}.{{ version.minor }}/libssh-{{ version }}.tar.xz 
+  url: https://www.libssh.org/files/{{ version.major }}.{{ version.minor }}/libssh-{{ version }}.tar.xz
   strip-components: 1
 
 versions:
@@ -7,6 +7,7 @@ versions:
 
 dependencies:
   openssl.org: ^1.1
+  zlib.net: ^1
 
 build:
   dependencies:
@@ -22,7 +23,7 @@ build:
     ARGS:
       - -DBUILD_STATIC_LIB=ON
       - -DWITH_SYMBOL_VERSIONING=OFF
-      - -DCMAKE_BUILD_TYPE=Release 
+      - -DCMAKE_BUILD_TYPE=Release
       - -DCMAKE_INSTALL_PREFIX={{prefix}}
 
 test: