diff --git a/builds/cmake/ci_build.sh b/builds/cmake/ci_build.sh
index 7d287bc4..9a0ceb60 100755
--- a/builds/cmake/ci_build.sh
+++ b/builds/cmake/ci_build.sh
@@ -44,7 +44,7 @@ elif [ $CURVE == "libsodium" ]; then
 
     if ! ((command -v dpkg-query >/dev/null 2>&1 && dpkg-query --list libsodium-dev >/dev/null 2>&1) || \
             (command -v brew >/dev/null 2>&1 && brew ls --versions libsodium >/dev/null 2>&1)); then
-        git clone --depth 1 -b stable git://github.com/jedisct1/libsodium.git
+        git clone --depth 1 -b stable https://github.com/jedisct1/libsodium.git
         ( cd libsodium; ./autogen.sh; ./configure --prefix=$BUILD_PREFIX; make install)
     fi
 fi
diff --git a/builds/valgrind/ci_build.sh b/builds/valgrind/ci_build.sh
index cc7db104..5d4ea4df 100755
--- a/builds/valgrind/ci_build.sh
+++ b/builds/valgrind/ci_build.sh
@@ -25,7 +25,7 @@ elif [ $CURVE == "libsodium" ]; then
 
     if ! ((command -v dpkg-query >/dev/null 2>&1 && dpkg-query --list libsodium-dev >/dev/null 2>&1) || \
             (command -v brew >/dev/null 2>&1 && brew ls --versions libsodium >/dev/null 2>&1)); then
-        git clone --depth 1 -b stable git://github.com/jedisct1/libsodium.git
+        git clone --depth 1 -b stable https://github.com/jedisct1/libsodium.git
         ( cd libsodium; ./autogen.sh; ./configure --prefix=$BUILD_PREFIX; make install)
     fi
 fi
diff --git a/config.sh b/config.sh
index 73729fed..d8ffe46c 100644
--- a/config.sh
+++ b/config.sh
@@ -28,7 +28,7 @@ function set_config_opts() {
 
         if ! ((command -v dpkg-query >/dev/null 2>&1 && dpkg-query --list libsodium-dev >/dev/null 2>&1) || \
                 (command -v brew >/dev/null 2>&1 && brew ls --versions libsodium >/dev/null 2>&1)); then
-            git clone --depth 1 -b stable git://github.com/jedisct1/libsodium.git
+            git clone --depth 1 -b stable https://github.com/jedisct1/libsodium.git
             ( cd libsodium; ./autogen.sh; ./configure --prefix=$BUILD_PREFIX; make install)
         fi
     fi