diff --git a/celldrawer.cpp b/celldrawer.cpp
index 36d62308..f29801f1 100644
--- a/celldrawer.cpp
+++ b/celldrawer.cpp
@@ -1656,7 +1656,8 @@ void celldrawer::check_rotations() {
   // so we use function(old) which will return the same value as function(c) if ds.best is not known yet
   cell *old = ds.best ? ds.best : c;
 
-  auto use_if_less = [this, &ds] (int a, int b, ld spd, int side) {
+  auto use_if_less = [this] (int a, int b, ld spd, int side) {
+    auto& ds = downseek;
     if(a > b) return;
     if(!ds.best || a < b) ds.reset();
     if(a <= b) {
diff --git a/euclid.cpp b/euclid.cpp
index ceb969b0..a677357b 100644
--- a/euclid.cpp
+++ b/euclid.cpp
@@ -932,7 +932,8 @@ EX namespace euc {
           char ch = 'a' + i * 3 + j;
           if(displayfr(dialog::dcenter + dialog::dfspace * 4 * (j-(dim-1.)/2), v.position, 2, dialog::dfsize, its(T_edit[j][i]), 0xFFFFFF, 8))
             getcstat = ch;
-          dialog::add_key_action(ch, [&T_edit, i, j] {
+          dialog::add_key_action(ch, [i, j] {
+            auto& T_edit = eu_edit.user_axes;
             dialog::editNumber(T_edit[j][i], -10, +10, 1, 0, "", XLAT(
               "This matrix lets you play on the quotient spaces of three-dimensional. "
               "Euclidean space. Every column specifies a translation vector which "