diff --git a/scripts.d/50-dlfcn-win32.sh b/scripts.d/50-dlfcn-win32.sh
deleted file mode 100755
index 04cf00b..0000000
--- a/scripts.d/50-dlfcn-win32.sh
+++ /dev/null
@@ -1,21 +0,0 @@
-#!/bin/bash
-
-DLFCN_WIN32_REPO="https://github.com/dlfcn-win32/dlfcn-win32.git"
-DLFCN_WIN32_COMMIT="010969070719fe14435f4b146ecef5e65df0098f"
-
-ffbuild_enabled() {
-    [[ $TARGET != win* ]] && return -1
-    return 0
-}
-
-ffbuild_dockerbuild() {
-    git-mini-clone "$DLFCN_WIN32_REPO" "$DLFCN_WIN32_COMMIT" dlfcn-win32
-    cd dlfcn-win32
-
-    mkdir build && cd build
-
-    cmake -DCMAKE_TOOLCHAIN_FILE="$FFBUILD_CMAKE_TOOLCHAIN" -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX="$FFBUILD_PREFIX" \
-        -DBUILD_SHARED_LIBS=OFF -DBUILD_TESTS=OFF ..
-    make -j$(nproc)
-    make install
-}
diff --git a/scripts.d/50-frei0r.sh b/scripts.d/50-frei0r.sh
index fe896f8..2d8b36e 100755
--- a/scripts.d/50-frei0r.sh
+++ b/scripts.d/50-frei0r.sh
@@ -5,6 +5,7 @@ FREI0R_COMMIT="86475d3e11e1061bf161e6ed3830fe2cf3d172ac"
 
 ffbuild_enabled() {
     [[ $VARIANT == lgpl* ]] && return -1
+    [[ $ADDINS_STR == *4.4* ]] && return -1
     return 0
 }