diff --git a/poomer-lpub3d-build.sh b/poomer-lpub3d-build.sh
index 6208089..f57e0e7 100755
--- a/poomer-lpub3d-build.sh
+++ b/poomer-lpub3d-build.sh
@@ -141,17 +141,12 @@ sudo apt install -y \
     qtbase5-dev libqt5opengl5-dev \
     mesa-utils libegl-mesa0 libgl1-mesa-dev libgl1-mesa-dri libglu1-mesa libglu1-mesa-dev xvfb \
     libpng-dev libjpeg-dev zlib1g-dev libminizip-dev \
-    libboost-dev libtinyxml-dev lib3ds-dev
+    libboost-dev libtinyxml-dev libgl2ps-dev
 
 log_success "Essential dependencies installed successfully"
 
-# CRITICAL: Fix lib3ds naming issue on Ubuntu 24.04
-# The system has lib3ds-1.so but LDView expects lib3ds.so
-if [ ! -f /usr/lib/x86_64-linux-gnu/lib3ds.so ]; then
-    log_info "Creating lib3ds.so symlink for Ubuntu 24.04 compatibility..."
-    sudo ln -sf /usr/lib/x86_64-linux-gnu/lib3ds-1.so /usr/lib/x86_64-linux-gnu/lib3ds.so
-    log_success "Created lib3ds.so symlink"
-fi
+# NOTE: We build lib3ds from LDView's 3rdParty sources, not system package
+# System lib3ds-dev is incompatible - missing required mesh functions
 
 # Set curl options
 curlopts="-sL"