diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 1d9fa22a159..b96d790b2bf 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -152,6 +152,7 @@ jobs:
           sudo mkdir -p /usr/local/lib/neko
           sudo ln -s $NEKOPATH/{neko,nekoc,nekoml,nekotools}  /usr/local/bin/
           sudo ln -s $NEKOPATH/libneko.*                      /usr/local/lib/
+          sudo ln -s $NEKOPATH/include/*                      /usr/local/include/
           sudo ln -s $NEKOPATH/*.ndll                         /usr/local/lib/neko/
           echo "NEKOPATH=$NEKOPATH" >> $GITHUB_ENV
 
@@ -267,6 +268,7 @@ jobs:
           sudo mkdir -p /usr/local/lib/neko
           sudo ln -s $NEKOPATH/{neko,nekoc,nekoml,nekotools}  /usr/local/bin/
           sudo ln -s $NEKOPATH/libneko.*                      /usr/local/lib/
+          sudo ln -s $NEKOPATH/include/*                      /usr/local/include/
           sudo ln -s $NEKOPATH/*.ndll                         /usr/local/lib/neko/
           echo "NEKOPATH=$NEKOPATH" >> $GITHUB_ENV
 
@@ -343,6 +345,7 @@ jobs:
           sudo mkdir -p /usr/local/lib/neko
           sudo ln -s $NEKOPATH/{neko,nekoc,nekoml,nekotools}  /usr/local/bin/
           sudo ln -s $NEKOPATH/libneko.*                      /usr/local/lib/
+          sudo ln -s $NEKOPATH/include/*                      /usr/local/include/
           sudo ln -s $NEKOPATH/*.ndll                         /usr/local/lib/neko/
           echo "NEKOPATH=$NEKOPATH" >> $GITHUB_ENV
 
@@ -479,6 +482,7 @@ jobs:
           sudo mkdir -p /usr/local/lib/neko
           sudo ln -s $NEKOPATH/{neko,nekoc,nekoml,nekotools}  /usr/local/bin/
           sudo ln -s $NEKOPATH/libneko.*                      /usr/local/lib/
+          sudo ln -s $NEKOPATH/include/*                      /usr/local/include/
           sudo ln -s $NEKOPATH/*.ndll                         /usr/local/lib/neko/
           echo "NEKOPATH=$NEKOPATH" >> $GITHUB_ENV
 
@@ -722,6 +726,7 @@ jobs:
           sudo mkdir -p /usr/local/lib/neko
           sudo ln -s $NEKOPATH/{neko,nekoc,nekoml,nekotools}  /usr/local/bin/
           sudo ln -s $NEKOPATH/libneko.*                      /usr/local/lib/
+          sudo ln -s $NEKOPATH/include/*                      /usr/local/include/
           sudo ln -s $NEKOPATH/*.ndll                         /usr/local/lib/neko/
           echo "NEKOPATH=$NEKOPATH" >> $GITHUB_ENV
 
diff --git a/extra/github-actions/install-neko-unix.yml b/extra/github-actions/install-neko-unix.yml
index ab8eb43b2d9..9c90d3f3e2c 100644
--- a/extra/github-actions/install-neko-unix.yml
+++ b/extra/github-actions/install-neko-unix.yml
@@ -9,6 +9,7 @@
     sudo mkdir -p /usr/local/lib/neko
     sudo ln -s $NEKOPATH/{neko,nekoc,nekoml,nekotools}  /usr/local/bin/
     sudo ln -s $NEKOPATH/libneko.*                      /usr/local/lib/
+    sudo ln -s $NEKOPATH/include/*                      /usr/local/include/
     sudo ln -s $NEKOPATH/*.ndll                         /usr/local/lib/neko/
     echo "NEKOPATH=$NEKOPATH" >> $GITHUB_ENV