diff --git a/jadx-plugins/jadx-dex-input/src/main/java/jadx/plugins/input/dex/insns/DexInsnFormat.java b/jadx-plugins/jadx-dex-input/src/main/java/jadx/plugins/input/dex/insns/DexInsnFormat.java
index ade8d7e1f85..0d4ddc5979e 100644
--- a/jadx-plugins/jadx-dex-input/src/main/java/jadx/plugins/input/dex/insns/DexInsnFormat.java
+++ b/jadx-plugins/jadx-dex-input/src/main/java/jadx/plugins/input/dex/insns/DexInsnFormat.java
@@ -74,7 +74,7 @@ public void decode(DexInsnData insn, int opcodeUnit, SectionReader in) {
 		@Override
 		public void decode(DexInsnData insn, int opcodeUnit, SectionReader in) {
 			int[] regs = insn.getArgsReg();
-			regs[0] = signedByte1(opcodeUnit);
+			regs[0] = byte1(opcodeUnit);
 			insn.setTarget(insn.getOffset() + in.readShort());
 		}
 	};