diff --git a/arch/M68K/M68KInstPrinter.c b/arch/M68K/M68KInstPrinter.c
index e402279780..919a69605c 100644
--- a/arch/M68K/M68KInstPrinter.c
+++ b/arch/M68K/M68KInstPrinter.c
@@ -188,6 +188,11 @@ static void printScaleFactor(SStream *O, uint8_t scale, int threshold)
 		SStream_concat(O, "%s*%s%" PRId8, s_spacing, s_spacing, scale);
 }
 
+static uint32_t unsignedMagnitude(int32_t value)
+{
+	return value < 0 ? (uint32_t)(-(int64_t)value) : (uint32_t)value;
+}
+
 static void printIndexReg(SStream *O, const cs_m68k_op *op)
 {
 	SStream_concat(O, "%s.%c", getRegName(op->mem.index_reg),
@@ -289,7 +294,7 @@ static void printBaseDisp(SStream *O, uint32_t pc, const cs_m68k_op *op)
 	} else if (op->mem.in_disp != 0) {
 		SStream_concat(O, "%s$%" PRIx32,
 			       op->mem.in_disp >= 0 ? "" : "-",
-			       abs(op->mem.in_disp));
+			       unsignedMagnitude(op->mem.in_disp));
 	}
 
 	SStream_concat0(O, "(");
@@ -328,7 +333,7 @@ static void printMemIndirect(SStream *O, uint32_t pc, const cs_m68k_op *op)
 	} else if (op->mem.in_disp != 0) {
 		SStream_concat(O, "%s$%" PRIx32,
 			       op->mem.in_disp >= 0 ? "" : "-",
-			       abs(op->mem.in_disp));
+			       unsignedMagnitude(op->mem.in_disp));
 	}
 
 	if (op->mem.base_reg != M68K_REG_INVALID) {
@@ -355,7 +360,7 @@ static void printMemIndirect(SStream *O, uint32_t pc, const cs_m68k_op *op)
 	if (op->mem.out_disp != 0) {
 		SStream_concat(O, ",%s%s$%" PRIx32, s_spacing,
 			       op->mem.out_disp >= 0 ? "" : "-",
-			       abs(op->mem.out_disp));
+			       unsignedMagnitude(op->mem.out_disp));
 	}
 
 	SStream_concat0(O, ")");
diff --git a/tests/details/m68k.yaml b/tests/details/m68k.yaml
index 861eb1c471..caa1f53e86 100644
--- a/tests/details/m68k.yaml
+++ b/tests/details/m68k.yaml
@@ -1103,6 +1103,68 @@ test_cases:
                 - type: M68K_OP_REG
                   reg: a3
 
+  # INT32_MIN displacements must not be negated as signed 32-bit values.
+  - input:
+      bytes: [0x47, 0xf1, 0x21, 0x30, 0x80, 0x00, 0x00, 0x00]
+      arch: "m68k"
+      options: [CS_OPT_DETAIL, CS_MODE_BIG_ENDIAN, CS_MODE_M68K_040]
+      address: 0x0
+    expected:
+      insns:
+        - asm_text: "lea.l -$80000000(a1, d2.w), a3"
+          details:
+            regs_read: [d2, a1]
+            regs_write: [a3]
+            m68k:
+              operands:
+                - type: M68K_OP_MEM
+                  mem:
+                    base_reg: a1
+                    index_reg: d2
+                    index_size: -1
+                    in_disp: -0x80000000
+                    in_disp_size: 1
+                  address_mode: M68K_AM_AREGI_INDEX_BASE_DISP
+                - type: M68K_OP_REG
+                  reg: a3
+  - input:
+      bytes:
+        [
+          0x20,
+          0xf0,
+          0xff,
+          0xff,
+          0x80,
+          0x00,
+          0x00,
+          0x00,
+          0x80,
+          0x00,
+          0x00,
+          0x00,
+        ]
+      arch: "m68k"
+      options: [CS_OPT_DETAIL, CS_MODE_BIG_ENDIAN, CS_MODE_M68K_040]
+      address: 0x0
+    expected:
+      insns:
+        - asm_text: "move.l ([-$80000000], -$80000000), (a0)+"
+          details:
+            regs_write: [a0]
+            m68k:
+              operands:
+                - type: M68K_OP_MEM
+                  mem:
+                    in_disp: -0x80000000
+                    out_disp: -0x80000000
+                    in_disp_size: 1
+                    out_disp_size: 1
+                  address_mode: M68K_AM_MEMI_POST_INDEX
+                - type: M68K_OP_MEM
+                  mem:
+                    base_reg: a0
+                  address_mode: M68K_AM_REGI_ADDR_POST_INC
+
   # ==========================================================================
   # 68040/060 PFLUSH variants (Line-F 0xF5xx)
   # These are 2-byte instructions. Currently decoded as F-line emulator trap.