diff --git a/polymer/eduke32/source/actors.c b/polymer/eduke32/source/actors.c
index 4f6f072aa..a9ea619d2 100644
--- a/polymer/eduke32/source/actors.c
+++ b/polymer/eduke32/source/actors.c
@@ -4659,10 +4659,10 @@ DETONATEB:
                                     s->lotag=911;
                 */
 
-                if (t[7] > 0)
+                if (t[7] >= 1)
                     t[7]--;
 
-                if (t[7] == 0)
+                if (t[7] <= 0)
                     t[6] = 3;
             }