--- code/renderer/tr_shader.c
+++ code/renderer/tr_shader.c
@@ -2987,8 +2987,6 @@
 		hashMem = ((char *) hashMem) + ((shaderTextHashTableSizes[i] + 1) * sizeof(char *));
 	}
 
-	Com_Memset(shaderTextHashTableSizes, 0, sizeof(shaderTextHashTableSizes));
-
 	p = s_shaderText;
 	// look for shader names
 	while ( 1 ) {
@@ -2999,7 +2997,7 @@
 		}
 
 		hash = generateHashValue(token, MAX_SHADERTEXT_HASH);
-		shaderTextHashTable[hash][shaderTextHashTableSizes[hash]++] = oldp;
+		shaderTextHashTable[hash][--shaderTextHashTableSizes[hash]] = oldp;
 
 		SkipBracedSection(&p);
 	}