diff --git a/config/env.ini b/config/env.ini
index 19ade5c1..acad2523 100644
--- a/config/env.ini
+++ b/config/env.ini
@@ -104,7 +104,7 @@ LD=${SPC_DEFAULT_LD}
 ; default compiler flags, used in CMake toolchain file, openssl and pkg-config build
 SPC_DEFAULT_CFLAGS="-fPIC -O3 -pipe -fno-plt -fno-semantic-interposition -fstack-clash-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffunction-sections -fdata-sections"
 SPC_DEFAULT_CXXFLAGS="${SPC_DEFAULT_CFLAGS}"
-SPC_DEFAULT_LD_FLAGS="-Wl,-z,relro -Wl,--as-needed -Wl,-z,now -Wl,-z,noexecstack -Wl,--gc-sections"
+SPC_DEFAULT_LDFLAGS="-Wl,-z,relro -Wl,--as-needed -Wl,-z,now -Wl,-z,noexecstack -Wl,--gc-sections"
 ; upx executable path
 UPX_EXEC=${PKG_ROOT_PATH}/bin/upx
 ; phpmicro patches, for more info, see: https://github.com/easysoft/phpmicro/tree/master/patches
@@ -144,7 +144,7 @@ LD=${SPC_DEFAULT_LD}
 ; default compiler flags, used in CMake toolchain file, openssl and pkg-config build
 SPC_DEFAULT_CFLAGS="--target=${MAC_ARCH}-apple-darwin -O3 -fno-plt -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -ffunction-sections -fdata-sections"
 SPC_DEFAULT_CXXFLAGS="${SPC_DEFAULT_CFLAGS}"
-SPC_DEFAULT_LD_FLAGS="-Wl,-dead_strip"
+SPC_DEFAULT_LDFLAGS="-Wl,-dead_strip"
 ; phpmicro patches, for more info, see: https://github.com/easysoft/phpmicro/tree/master/patches
 SPC_MICRO_PATCHES=cli_checks,macos_iconv
 
diff --git a/src/Package/Library/imagemagick.php b/src/Package/Library/imagemagick.php
index 941f1580..fd5de9ed 100644
--- a/src/Package/Library/imagemagick.php
+++ b/src/Package/Library/imagemagick.php
@@ -19,10 +19,10 @@ class imagemagick
     #[BuildFor('Linux')]
     public function buildUnix(LibraryPackage $lib, ToolchainInterface $toolchain): void
     {
-        $ldflags = $original_ldflags = getenv('SPC_DEFAULT_LD_FLAGS');
+        $ldflags = $original_ldflags = getenv('SPC_DEFAULT_LDFLAGS');
         if (str_contains($ldflags, '-Wl,--as-needed')) {
             $ldflags = str_replace('-Wl,--as-needed', '', $ldflags);
-            f_putenv("SPC_DEFAULT_LD_FLAGS={$ldflags}");
+            f_putenv("SPC_DEFAULT_LDFLAGS={$ldflags}");
         }
 
         $ac = UnixAutoconfExecutor::create($lib)
@@ -58,7 +58,7 @@ class imagemagick
 
         $ac->configure()->make();
 
-        f_putenv("SPC_DEFAULT_LD_FLAGS={$original_ldflags}");
+        f_putenv("SPC_DEFAULT_LDFLAGS={$original_ldflags}");
 
         $filelist = [
             'ImageMagick.pc',
diff --git a/src/StaticPHP/Package/LibraryPackage.php b/src/StaticPHP/Package/LibraryPackage.php
index 5d501299..42f60d79 100644
--- a/src/StaticPHP/Package/LibraryPackage.php
+++ b/src/StaticPHP/Package/LibraryPackage.php
@@ -160,8 +160,8 @@ class LibraryPackage extends Package
         // get environment variable
         $env = getenv($this->getSnakeCaseName() . '_LDFLAGS') ?: '';
         // get default ld flags
-        $arch_ld_flags = getenv('SPC_DEFAULT_LD_FLAGS') ?: '';
-        if (!empty(getenv('SPC_DEFAULT_LD_FLAGS')) && !str_contains($env, $arch_ld_flags)) {
+        $arch_ld_flags = getenv('SPC_DEFAULT_LDFLAGS') ?: '';
+        if (!empty(getenv('SPC_DEFAULT_LDFLAGS')) && !str_contains($env, $arch_ld_flags)) {
             $env .= ' ' . $arch_ld_flags;
         }
         return trim($env);