diff --git a/bundler/src/main/java/dev/openrs2/bundler/transform/LoadLibraryTransformer.kt b/bundler/src/main/java/dev/openrs2/bundler/transform/LoadLibraryTransformer.kt
index 7957cefc..680e1529 100644
--- a/bundler/src/main/java/dev/openrs2/bundler/transform/LoadLibraryTransformer.kt
+++ b/bundler/src/main/java/dev/openrs2/bundler/transform/LoadLibraryTransformer.kt
@@ -5,7 +5,9 @@ import dev.openrs2.asm.InsnMatcher
 import dev.openrs2.asm.classpath.ClassPath
 import dev.openrs2.asm.classpath.Library
 import dev.openrs2.asm.transform.Transformer
+import org.objectweb.asm.Opcodes
 import org.objectweb.asm.tree.ClassNode
+import org.objectweb.asm.tree.JumpInsnNode
 import org.objectweb.asm.tree.LdcInsnNode
 import org.objectweb.asm.tree.MethodNode
 import javax.inject.Singleton
@@ -14,10 +16,12 @@ import javax.inject.Singleton
 class LoadLibraryTransformer : Transformer() {
     private var jnilibs = 0
     private var amd64Checks = 0
+    private var sunOsChecks = 0
 
     override fun preTransform(classPath: ClassPath) {
         jnilibs = 0
         amd64Checks = 0
+        sunOsChecks = 0
     }
 
     override fun transformCode(classPath: ClassPath, library: Library, clazz: ClassNode, method: MethodNode): Boolean {
@@ -34,16 +38,35 @@ class LoadLibraryTransformer : Transformer() {
             }
         }
 
+        for (match in SUNOS_CHECK_MATCHER.match(method)) {
+            val ldc = match[1] as LdcInsnNode
+            if (ldc.cst == "sunos") {
+                method.instructions.remove(match[0])
+                method.instructions.remove(match[1])
+                method.instructions.remove(match[2])
+
+                val jump = match[3] as JumpInsnNode
+                if (jump.opcode == Opcodes.IFEQ) {
+                    method.instructions.set(jump, JumpInsnNode(Opcodes.GOTO, jump.label))
+                } else {
+                    method.instructions.remove(jump)
+                }
+                sunOsChecks++
+            }
+        }
+
         return false
     }
 
     override fun postTransform(classPath: ClassPath) {
-        logger.info { "Replaced $jnilibs jnilibs with dylibs and removed $amd64Checks amd64 jagmisc checks" }
+        logger.info { "Replaced $jnilibs jnilibs with dylibs" }
+        logger.info { "Removed $amd64Checks amd64 jagmisc and $sunOsChecks SunOS checks" }
     }
 
     private companion object {
         private val logger = InlineLogger()
         private val AMD64_CHECK_MATCHER =
             InsnMatcher.compile("GETSTATIC LDC INVOKEVIRTUAL IFNE GETSTATIC LDC INVOKEVIRTUAL IFNE")
+        private val SUNOS_CHECK_MATCHER = InsnMatcher.compile("GETSTATIC LDC INVOKEVIRTUAL (IFNE | IFEQ)")
     }
 }