diff --git a/scripts/proguard.pro b/scripts/proguard.pro
index 34b76170f..0b764e4d9 100644
--- a/scripts/proguard.pro
+++ b/scripts/proguard.pro
@@ -54,6 +54,11 @@
 -dontwarn baritone.utils.schematic.schematica.**
 -dontwarn baritone.utils.schematic.litematica.**
 
+# nether-pathfinder uses JNI to acess its own classes
+# and some of our builds include it before running proguard
+# conservatively keep all of it, even though only PathSegment.<init> is needed
+-keep,allowoptimization class dev.babbaj.pathfinder.** { *; }
+
 # Keep - Applications. Keep all application classes, along with their 'main'
 # methods.
 -keepclasseswithmembers public class * {