diff --git a/src/main.odin b/src/main.odin
index cfb579d..83d841f 100644
--- a/src/main.odin
+++ b/src/main.odin
@@ -192,6 +192,26 @@ swap_mutation :: proc(chrom: ^Chromosome) {
 	bit_array.set(chrom, idx2, bit1)
 }
 
+inversion_mutation :: proc(chrom: ^Chromosome) {
+	point1 := rand.int_max(NUMBER_OF_ITEMS)
+	point2 := rand.int_max(NUMBER_OF_ITEMS)
+
+	if point1 > point2 {
+		point1, point2 = point2, point1
+	}
+
+	for i in 0 ..< (point2 - point1) / 2 {
+		idx1 := point1 + i
+		idx2 := point2 - i - 1
+
+		bit1 := bit_array.get(chrom, idx1)
+		bit2 := bit_array.get(chrom, idx2)
+
+		bit_array.set(chrom, idx1, bit2)
+		bit_array.set(chrom, idx2, bit1)
+	}
+}
+
 main :: proc() {
 	items, ok := read_data(DATA_FILE)
 	if !ok {