diff --git a/releasenotes.md b/releasenotes.md
index aebfa9cea..b3888b902 100644
--- a/releasenotes.md
+++ b/releasenotes.md
@@ -12,6 +12,7 @@
 - Fixed array calculation for npot2 vectors.
 - $$memcpy_inline and $$memset_inline fixed.
 - `.$Type = ...` and `.$foo = ...` now works #1156.
+- `int.min` incorrect behaviour #1154.
 
 ### Stdlib changes
 - Added `new_aligned` and `alloc_aligned` functions to prevent accidental under-alignment when allocating simd.
diff --git a/src/compiler/sema_expr.c b/src/compiler/sema_expr.c
index 15d7c385b..93c32a414 100644
--- a/src/compiler/sema_expr.c
+++ b/src/compiler/sema_expr.c
@@ -3403,16 +3403,16 @@ static inline bool sema_create_const_min(SemaContext *context, Expr *expr, Type
 		switch (flat->type_kind)
 		{
 			case TYPE_I8:
-				expr->const_expr.ixx.i = (Int128){ 0, 0x80 };
+				expr->const_expr.ixx.i = (Int128){ 0xFFFFFFFFFFFFFFFF, 0xFFFFFFFFFFFFFF80 };
 				break;
 			case TYPE_I16:
-				expr->const_expr.ixx.i = (Int128){ 0, 0x8000 };
+				expr->const_expr.ixx.i = (Int128){ 0xFFFFFFFFFFFFFFFF, 0xFFFFFFFFFFFF8000 };
 				break;
 			case TYPE_I32:
-				expr->const_expr.ixx.i = (Int128){ 0, 1ULL << 31 };
+				expr->const_expr.ixx.i = (Int128){ 0xFFFFFFFFFFFFFFFF, 0xFFFFFFFF80000000 };
 				break;
 			case TYPE_I64:
-				expr->const_expr.ixx.i = (Int128){ 0, 1ULL << 63 };
+				expr->const_expr.ixx.i = (Int128){ 0xFFFFFFFFFFFFFFFF, 1ULL << 63 };
 				break;
 			case TYPE_I128:
 				expr->const_expr.ixx.i = (Int128){ 1ULL << 63, 0 };
diff --git a/test/unit/regression/int_min.c3 b/test/unit/regression/int_min.c3
new file mode 100644
index 000000000..4c6286aeb
--- /dev/null
+++ b/test/unit/regression/int_min.c3
@@ -0,0 +1,9 @@
+fn void! int_min() @test
+{
+	assert(int.min == -2147483648);
+	assert((float)int.min == -2147483648.0f);
+	assert(short.min == -32768);
+	assert((float)short.min == -32768.0f);
+	assert(ichar.min == -128);
+	assert((float)ichar.min == -128.0f);
+}